Tire Pressure for 2014 GMC Sierra 3500 HD Denali

2014 GMC Sierra 3500 HD Denali origial equipment (OE), optional and plus tire sizes. Click on tire size set to see its recommended tire pressure.

235/80R17
2014 GMC Sierra 3500 HD Denali Tire Pressure
235/80R17
Front Tire Pressure

80 psi

5.52 bar
552 kPa
235/80R17
Rear Tire Pressure

65 psi

4.48 bar
448 kPa

2014 GMC Sierra 3500 HD Denali has original equipment tire size of 235/80R17 for front tires and original equipment tire size of 235/80R17 for rear tires.

Recommended tire pressure for 2014 GMC Sierra 3500 HD Denali front tires is 80 psi, and recommended tire pressure for 2014 GMC Sierra 3500 HD Denali rear tires is 65 psi.

2014 GMC Sierra 3500 HD Denali tire pressure range depends on its tire load carrying capacity, so make sure to check tire load inflation chart for 2014 GMC Sierra 3500 HD Denali tire load indexes, weights and recommended psi.

Tire pressure for 2014 GMC Sierra 3500 HD Denali is affected by changes in atmospheric temperature. Use tire inflation temperature chart below to identify tire pressure fluctuation with changes in temperature in order to adjust tire pressure in 2014 GMC Sierra 3500 HD Denali tires and maintain tire inflation at recommended levels.

Change in Temperature represents the difference between current atmospheric temperature and the one used to set your vehicle's recommended tire pressure. Adjusted Pressure is the actual tire pressure at current temperature change. Pressure Difference shows by how much psi your tires are overinflated or underinflated.

Tire Pressure Temperature Chart | Tire Pressure Temperature Calculator

Front Tire: 235/80R17
Recommended Tire Pressure: 80 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+100 °F 101.6 psi +21.6 psi
+95 °F 100.52 psi +20.52 psi
+90 °F 99.44 psi +19.44 psi
+85 °F 98.36 psi +18.36 psi
+80 °F 97.28 psi +17.28 psi
+75 °F 96.2 psi +16.2 psi
+70 °F 95.12 psi +15.12 psi
+65 °F 94.04 psi +14.04 psi
+60 °F 92.96 psi +12.96 psi
+55 °F 91.88 psi +11.88 psi
+50 °F 90.8 psi +10.8 psi
+45 °F 89.72 psi +9.72 psi
+40 °F 88.64 psi +8.64 psi
+35 °F 87.56 psi +7.56 psi
+30 °F 86.48 psi +6.48 psi
+25 °F 85.4 psi +5.4 psi
+20 °F 84.32 psi +4.32 psi
+15 °F 83.24 psi +3.24 psi
+10 °F 82.16 psi +2.16 psi
+5 °F 81.08 psi +1.08 psi
+0 °F 80 psi 0 psi
-5 °F 78.92 psi -1.08 psi
-10 °F 77.84 psi -2.16 psi
-15 °F 76.76 psi -3.24 psi
-20 °F 75.68 psi -4.32 psi
-25 °F 74.6 psi -5.4 psi
-30 °F 73.52 psi -6.48 psi
-35 °F 72.44 psi -7.56 psi
-40 °F 71.36 psi -8.64 psi
-45 °F 70.28 psi -9.72 psi
-50 °F 69.2 psi -10.8 psi
-55 °F 68.12 psi -11.88 psi
-60 °F 67.04 psi -12.96 psi
-65 °F 65.96 psi -14.04 psi
-70 °F 64.88 psi -15.12 psi
-75 °F 63.8 psi -16.2 psi
-80 °F 62.72 psi -17.28 psi
-85 °F 61.64 psi -18.36 psi
-90 °F 60.56 psi -19.44 psi
-95 °F 59.48 psi -20.52 psi
-100 °F 58.4 psi -21.6 psi
Rear Tire: 235/80R17
Recommended Tire Pressure: 65 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+100 °F 82.55 psi +17.55 psi
+95 °F 81.67 psi +16.67 psi
+90 °F 80.8 psi +15.8 psi
+85 °F 79.92 psi +14.92 psi
+80 °F 79.04 psi +14.04 psi
+75 °F 78.16 psi +13.16 psi
+70 °F 77.29 psi +12.29 psi
+65 °F 76.41 psi +11.41 psi
+60 °F 75.53 psi +10.53 psi
+55 °F 74.65 psi +9.65 psi
+50 °F 73.78 psi +8.78 psi
+45 °F 72.9 psi +7.9 psi
+40 °F 72.02 psi +7.02 psi
+35 °F 71.14 psi +6.14 psi
+30 °F 70.27 psi +5.27 psi
+25 °F 69.39 psi +4.39 psi
+20 °F 68.51 psi +3.51 psi
+15 °F 67.63 psi +2.63 psi
+10 °F 66.76 psi +1.76 psi
+5 °F 65.88 psi +0.88 psi
+0 °F 65 psi 0 psi
-5 °F 64.12 psi -0.88 psi
-10 °F 63.25 psi -1.75 psi
-15 °F 62.37 psi -2.63 psi
-20 °F 61.49 psi -3.51 psi
-25 °F 60.61 psi -4.39 psi
-30 °F 59.74 psi -5.26 psi
-35 °F 58.86 psi -6.14 psi
-40 °F 57.98 psi -7.02 psi
-45 °F 57.1 psi -7.9 psi
-50 °F 56.23 psi -8.77 psi
-55 °F 55.35 psi -9.65 psi
-60 °F 54.47 psi -10.53 psi
-65 °F 53.59 psi -11.41 psi
-70 °F 52.72 psi -12.28 psi
-75 °F 51.84 psi -13.16 psi
-80 °F 50.96 psi -14.04 psi
-85 °F 50.08 psi -14.92 psi
-90 °F 49.21 psi -15.79 psi
-95 °F 48.33 psi -16.67 psi
-100 °F 47.45 psi -17.55 psi
Front Tire: 235/80R17
Recommended Tire Pressure: 80 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+30 °C 91.66 psi +11.66 psi
+29 °C 91.28 psi +11.28 psi
+28 °C 90.89 psi +10.89 psi
+27 °C 90.5 psi +10.5 psi
+26 °C 90.11 psi +10.11 psi
+25 °C 89.72 psi +9.72 psi
+24 °C 89.33 psi +9.33 psi
+23 °C 88.94 psi +8.94 psi
+22 °C 88.55 psi +8.55 psi
+21 °C 88.16 psi +8.16 psi
+20 °C 87.78 psi +7.78 psi
+19 °C 87.39 psi +7.39 psi
+18 °C 87 psi +7 psi
+17 °C 86.61 psi +6.61 psi
+16 °C 86.22 psi +6.22 psi
+15 °C 85.83 psi +5.83 psi
+14 °C 85.44 psi +5.44 psi
+13 °C 85.05 psi +5.05 psi
+12 °C 84.67 psi +4.67 psi
+11 °C 84.28 psi +4.28 psi
+10 °C 83.89 psi +3.89 psi
+9 °C 83.5 psi +3.5 psi
+8 °C 83.11 psi +3.11 psi
+7 °C 82.72 psi +2.72 psi
+6 °C 82.33 psi +2.33 psi
+5 °C 81.94 psi +1.94 psi
+4 °C 81.56 psi +1.56 psi
+3 °C 81.17 psi +1.17 psi
+2 °C 80.78 psi +0.78 psi
+1 °C 80.39 psi +0.39 psi
+0 °C 80 psi 0 psi
-1 °C 79.61 psi -0.39 psi
-2 °C 79.22 psi -0.78 psi
-3 °C 78.83 psi -1.17 psi
-4 °C 78.44 psi -1.56 psi
-5 °C 78.06 psi -1.94 psi
-6 °C 77.67 psi -2.33 psi
-7 °C 77.28 psi -2.72 psi
-8 °C 76.89 psi -3.11 psi
-9 °C 76.5 psi -3.5 psi
-10 °C 76.11 psi -3.89 psi
-11 °C 75.72 psi -4.28 psi
-12 °C 75.33 psi -4.67 psi
-13 °C 74.95 psi -5.05 psi
-14 °C 74.56 psi -5.44 psi
-15 °C 74.17 psi -5.83 psi
-16 °C 73.78 psi -6.22 psi
-17 °C 73.39 psi -6.61 psi
-18 °C 73 psi -7 psi
-19 °C 72.61 psi -7.39 psi
-20 °C 72.22 psi -7.78 psi
-21 °C 71.84 psi -8.16 psi
-22 °C 71.45 psi -8.55 psi
-23 °C 71.06 psi -8.94 psi
-24 °C 70.67 psi -9.33 psi
-25 °C 70.28 psi -9.72 psi
-26 °C 69.89 psi -10.11 psi
-27 °C 69.5 psi -10.5 psi
-28 °C 69.11 psi -10.89 psi
-29 °C 68.72 psi -11.28 psi
-30 °C 68.34 psi -11.66 psi
Rear Tire: 235/80R17
Recommended Tire Pressure: 65 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+30 °C 74.48 psi +9.48 psi
+29 °C 74.16 psi +9.16 psi
+28 °C 73.85 psi +8.85 psi
+27 °C 73.53 psi +8.53 psi
+26 °C 73.21 psi +8.21 psi
+25 °C 72.9 psi +7.9 psi
+24 °C 72.58 psi +7.58 psi
+23 °C 72.27 psi +7.27 psi
+22 °C 71.95 psi +6.95 psi
+21 °C 71.63 psi +6.63 psi
+20 °C 71.32 psi +6.32 psi
+19 °C 71 psi +6 psi
+18 °C 70.69 psi +5.69 psi
+17 °C 70.37 psi +5.37 psi
+16 °C 70.05 psi +5.05 psi
+15 °C 69.74 psi +4.74 psi
+14 °C 69.42 psi +4.42 psi
+13 °C 69.11 psi +4.11 psi
+12 °C 68.79 psi +3.79 psi
+11 °C 68.47 psi +3.47 psi
+10 °C 68.16 psi +3.16 psi
+9 °C 67.84 psi +2.84 psi
+8 °C 67.53 psi +2.53 psi
+7 °C 67.21 psi +2.21 psi
+6 °C 66.9 psi +1.9 psi
+5 °C 66.58 psi +1.58 psi
+4 °C 66.26 psi +1.26 psi
+3 °C 65.95 psi +0.95 psi
+2 °C 65.63 psi +0.63 psi
+1 °C 65.32 psi +0.32 psi
+0 °C 65 psi 0 psi
-1 °C 64.68 psi -0.32 psi
-2 °C 64.37 psi -0.63 psi
-3 °C 64.05 psi -0.95 psi
-4 °C 63.74 psi -1.26 psi
-5 °C 63.42 psi -1.58 psi
-6 °C 63.1 psi -1.9 psi
-7 °C 62.79 psi -2.21 psi
-8 °C 62.47 psi -2.53 psi
-9 °C 62.16 psi -2.84 psi
-10 °C 61.84 psi -3.16 psi
-11 °C 61.53 psi -3.47 psi
-12 °C 61.21 psi -3.79 psi
-13 °C 60.89 psi -4.11 psi
-14 °C 60.58 psi -4.42 psi
-15 °C 60.26 psi -4.74 psi
-16 °C 59.95 psi -5.05 psi
-17 °C 59.63 psi -5.37 psi
-18 °C 59.31 psi -5.69 psi
-19 °C 59 psi -6 psi
-20 °C 58.68 psi -6.32 psi
-21 °C 58.37 psi -6.63 psi
-22 °C 58.05 psi -6.95 psi
-23 °C 57.73 psi -7.27 psi
-24 °C 57.42 psi -7.58 psi
-25 °C 57.1 psi -7.9 psi
-26 °C 56.79 psi -8.21 psi
-27 °C 56.47 psi -8.53 psi
-28 °C 56.15 psi -8.85 psi
-29 °C 55.84 psi -9.16 psi
-30 °C 55.52 psi -9.48 psi

Estimated calculations and should only be taken as suggestions.

2014 GMC Sierra 3500 HD Denali tire load inflation table provides tire pressure psi values corresponding to tire's weight load in pounds (lbs).

If your vehicle is carrying extra load, increase your tire pressure accordingly. Never overinflate tires above maximum tire pressure indicated on tire sidewall.

If you replace your original equipment tires with plus size tires, or tires with different tire size, make sure to use tire load inflation chart to find corresponding tire pressure for your new tires.

235/80R17 Tire Load Inflation Chart

Psi / Load Index
265/70R18
2014 GMC Sierra 3500 HD Denali Tire Pressure
265/70R18
Front Tire Pressure

60 psi

4.14 bar
414 kPa
265/70R18
Rear Tire Pressure

80 psi

5.52 bar
552 kPa

2014 GMC Sierra 3500 HD Denali has original equipment tire size of 265/70R18 for front tires and original equipment tire size of 265/70R18 for rear tires.

Recommended tire pressure for 2014 GMC Sierra 3500 HD Denali front tires is 60 psi, and recommended tire pressure for 2014 GMC Sierra 3500 HD Denali rear tires is 80 psi.

2014 GMC Sierra 3500 HD Denali tire pressure range depends on its tire load carrying capacity, so make sure to check tire load inflation chart for 2014 GMC Sierra 3500 HD Denali tire load indexes, weights and recommended psi.

Tire pressure for 2014 GMC Sierra 3500 HD Denali is affected by changes in atmospheric temperature. Use tire inflation temperature chart below to identify tire pressure fluctuation with changes in temperature in order to adjust tire pressure in 2014 GMC Sierra 3500 HD Denali tires and maintain tire inflation at recommended levels.

Change in Temperature represents the difference between current atmospheric temperature and the one used to set your vehicle's recommended tire pressure. Adjusted Pressure is the actual tire pressure at current temperature change. Pressure Difference shows by how much psi your tires are overinflated or underinflated.

Tire Pressure Temperature Chart | Tire Pressure Temperature Calculator

Front Tire: 265/70R18
Recommended Tire Pressure: 60 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+100 °F 76.2 psi +16.2 psi
+95 °F 75.39 psi +15.39 psi
+90 °F 74.58 psi +14.58 psi
+85 °F 73.77 psi +13.77 psi
+80 °F 72.96 psi +12.96 psi
+75 °F 72.15 psi +12.15 psi
+70 °F 71.34 psi +11.34 psi
+65 °F 70.53 psi +10.53 psi
+60 °F 69.72 psi +9.72 psi
+55 °F 68.91 psi +8.91 psi
+50 °F 68.1 psi +8.1 psi
+45 °F 67.29 psi +7.29 psi
+40 °F 66.48 psi +6.48 psi
+35 °F 65.67 psi +5.67 psi
+30 °F 64.86 psi +4.86 psi
+25 °F 64.05 psi +4.05 psi
+20 °F 63.24 psi +3.24 psi
+15 °F 62.43 psi +2.43 psi
+10 °F 61.62 psi +1.62 psi
+5 °F 60.81 psi +0.81 psi
+0 °F 60 psi 0 psi
-5 °F 59.19 psi -0.81 psi
-10 °F 58.38 psi -1.62 psi
-15 °F 57.57 psi -2.43 psi
-20 °F 56.76 psi -3.24 psi
-25 °F 55.95 psi -4.05 psi
-30 °F 55.14 psi -4.86 psi
-35 °F 54.33 psi -5.67 psi
-40 °F 53.52 psi -6.48 psi
-45 °F 52.71 psi -7.29 psi
-50 °F 51.9 psi -8.1 psi
-55 °F 51.09 psi -8.91 psi
-60 °F 50.28 psi -9.72 psi
-65 °F 49.47 psi -10.53 psi
-70 °F 48.66 psi -11.34 psi
-75 °F 47.85 psi -12.15 psi
-80 °F 47.04 psi -12.96 psi
-85 °F 46.23 psi -13.77 psi
-90 °F 45.42 psi -14.58 psi
-95 °F 44.61 psi -15.39 psi
-100 °F 43.8 psi -16.2 psi
Rear Tire: 265/70R18
Recommended Tire Pressure: 80 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+100 °F 101.6 psi +21.6 psi
+95 °F 100.52 psi +20.52 psi
+90 °F 99.44 psi +19.44 psi
+85 °F 98.36 psi +18.36 psi
+80 °F 97.28 psi +17.28 psi
+75 °F 96.2 psi +16.2 psi
+70 °F 95.12 psi +15.12 psi
+65 °F 94.04 psi +14.04 psi
+60 °F 92.96 psi +12.96 psi
+55 °F 91.88 psi +11.88 psi
+50 °F 90.8 psi +10.8 psi
+45 °F 89.72 psi +9.72 psi
+40 °F 88.64 psi +8.64 psi
+35 °F 87.56 psi +7.56 psi
+30 °F 86.48 psi +6.48 psi
+25 °F 85.4 psi +5.4 psi
+20 °F 84.32 psi +4.32 psi
+15 °F 83.24 psi +3.24 psi
+10 °F 82.16 psi +2.16 psi
+5 °F 81.08 psi +1.08 psi
+0 °F 80 psi 0 psi
-5 °F 78.92 psi -1.08 psi
-10 °F 77.84 psi -2.16 psi
-15 °F 76.76 psi -3.24 psi
-20 °F 75.68 psi -4.32 psi
-25 °F 74.6 psi -5.4 psi
-30 °F 73.52 psi -6.48 psi
-35 °F 72.44 psi -7.56 psi
-40 °F 71.36 psi -8.64 psi
-45 °F 70.28 psi -9.72 psi
-50 °F 69.2 psi -10.8 psi
-55 °F 68.12 psi -11.88 psi
-60 °F 67.04 psi -12.96 psi
-65 °F 65.96 psi -14.04 psi
-70 °F 64.88 psi -15.12 psi
-75 °F 63.8 psi -16.2 psi
-80 °F 62.72 psi -17.28 psi
-85 °F 61.64 psi -18.36 psi
-90 °F 60.56 psi -19.44 psi
-95 °F 59.48 psi -20.52 psi
-100 °F 58.4 psi -21.6 psi
Front Tire: 265/70R18
Recommended Tire Pressure: 60 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+30 °C 68.75 psi +8.75 psi
+29 °C 68.46 psi +8.46 psi
+28 °C 68.16 psi +8.16 psi
+27 °C 67.87 psi +7.87 psi
+26 °C 67.58 psi +7.58 psi
+25 °C 67.29 psi +7.29 psi
+24 °C 67 psi +7 psi
+23 °C 66.71 psi +6.71 psi
+22 °C 66.42 psi +6.42 psi
+21 °C 66.12 psi +6.12 psi
+20 °C 65.83 psi +5.83 psi
+19 °C 65.54 psi +5.54 psi
+18 °C 65.25 psi +5.25 psi
+17 °C 64.96 psi +4.96 psi
+16 °C 64.67 psi +4.67 psi
+15 °C 64.37 psi +4.37 psi
+14 °C 64.08 psi +4.08 psi
+13 °C 63.79 psi +3.79 psi
+12 °C 63.5 psi +3.5 psi
+11 °C 63.21 psi +3.21 psi
+10 °C 62.92 psi +2.92 psi
+9 °C 62.62 psi +2.62 psi
+8 °C 62.33 psi +2.33 psi
+7 °C 62.04 psi +2.04 psi
+6 °C 61.75 psi +1.75 psi
+5 °C 61.46 psi +1.46 psi
+4 °C 61.17 psi +1.17 psi
+3 °C 60.87 psi +0.87 psi
+2 °C 60.58 psi +0.58 psi
+1 °C 60.29 psi +0.29 psi
+0 °C 60 psi 0 psi
-1 °C 59.71 psi -0.29 psi
-2 °C 59.42 psi -0.58 psi
-3 °C 59.13 psi -0.87 psi
-4 °C 58.83 psi -1.17 psi
-5 °C 58.54 psi -1.46 psi
-6 °C 58.25 psi -1.75 psi
-7 °C 57.96 psi -2.04 psi
-8 °C 57.67 psi -2.33 psi
-9 °C 57.38 psi -2.62 psi
-10 °C 57.08 psi -2.92 psi
-11 °C 56.79 psi -3.21 psi
-12 °C 56.5 psi -3.5 psi
-13 °C 56.21 psi -3.79 psi
-14 °C 55.92 psi -4.08 psi
-15 °C 55.63 psi -4.37 psi
-16 °C 55.33 psi -4.67 psi
-17 °C 55.04 psi -4.96 psi
-18 °C 54.75 psi -5.25 psi
-19 °C 54.46 psi -5.54 psi
-20 °C 54.17 psi -5.83 psi
-21 °C 53.88 psi -6.12 psi
-22 °C 53.58 psi -6.42 psi
-23 °C 53.29 psi -6.71 psi
-24 °C 53 psi -7 psi
-25 °C 52.71 psi -7.29 psi
-26 °C 52.42 psi -7.58 psi
-27 °C 52.13 psi -7.87 psi
-28 °C 51.84 psi -8.16 psi
-29 °C 51.54 psi -8.46 psi
-30 °C 51.25 psi -8.75 psi
Rear Tire: 265/70R18
Recommended Tire Pressure: 80 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+30 °C 91.66 psi +11.66 psi
+29 °C 91.28 psi +11.28 psi
+28 °C 90.89 psi +10.89 psi
+27 °C 90.5 psi +10.5 psi
+26 °C 90.11 psi +10.11 psi
+25 °C 89.72 psi +9.72 psi
+24 °C 89.33 psi +9.33 psi
+23 °C 88.94 psi +8.94 psi
+22 °C 88.55 psi +8.55 psi
+21 °C 88.16 psi +8.16 psi
+20 °C 87.78 psi +7.78 psi
+19 °C 87.39 psi +7.39 psi
+18 °C 87 psi +7 psi
+17 °C 86.61 psi +6.61 psi
+16 °C 86.22 psi +6.22 psi
+15 °C 85.83 psi +5.83 psi
+14 °C 85.44 psi +5.44 psi
+13 °C 85.05 psi +5.05 psi
+12 °C 84.67 psi +4.67 psi
+11 °C 84.28 psi +4.28 psi
+10 °C 83.89 psi +3.89 psi
+9 °C 83.5 psi +3.5 psi
+8 °C 83.11 psi +3.11 psi
+7 °C 82.72 psi +2.72 psi
+6 °C 82.33 psi +2.33 psi
+5 °C 81.94 psi +1.94 psi
+4 °C 81.56 psi +1.56 psi
+3 °C 81.17 psi +1.17 psi
+2 °C 80.78 psi +0.78 psi
+1 °C 80.39 psi +0.39 psi
+0 °C 80 psi 0 psi
-1 °C 79.61 psi -0.39 psi
-2 °C 79.22 psi -0.78 psi
-3 °C 78.83 psi -1.17 psi
-4 °C 78.44 psi -1.56 psi
-5 °C 78.06 psi -1.94 psi
-6 °C 77.67 psi -2.33 psi
-7 °C 77.28 psi -2.72 psi
-8 °C 76.89 psi -3.11 psi
-9 °C 76.5 psi -3.5 psi
-10 °C 76.11 psi -3.89 psi
-11 °C 75.72 psi -4.28 psi
-12 °C 75.33 psi -4.67 psi
-13 °C 74.95 psi -5.05 psi
-14 °C 74.56 psi -5.44 psi
-15 °C 74.17 psi -5.83 psi
-16 °C 73.78 psi -6.22 psi
-17 °C 73.39 psi -6.61 psi
-18 °C 73 psi -7 psi
-19 °C 72.61 psi -7.39 psi
-20 °C 72.22 psi -7.78 psi
-21 °C 71.84 psi -8.16 psi
-22 °C 71.45 psi -8.55 psi
-23 °C 71.06 psi -8.94 psi
-24 °C 70.67 psi -9.33 psi
-25 °C 70.28 psi -9.72 psi
-26 °C 69.89 psi -10.11 psi
-27 °C 69.5 psi -10.5 psi
-28 °C 69.11 psi -10.89 psi
-29 °C 68.72 psi -11.28 psi
-30 °C 68.34 psi -11.66 psi

Estimated calculations and should only be taken as suggestions.

2014 GMC Sierra 3500 HD Denali tire load inflation table provides tire pressure psi values corresponding to tire's weight load in pounds (lbs).

If your vehicle is carrying extra load, increase your tire pressure accordingly. Never overinflate tires above maximum tire pressure indicated on tire sidewall.

If you replace your original equipment tires with plus size tires, or tires with different tire size, make sure to use tire load inflation chart to find corresponding tire pressure for your new tires.

265/70R18 Tire Load Inflation Chart

Psi / Load Index
265/60R20
2014 GMC Sierra 3500 HD Denali Tire Pressure
265/60R20
Front Tire Pressure

60 psi

4.14 bar
414 kPa
265/60R20
Rear Tire Pressure

70 psi

4.83 bar
483 kPa

2014 GMC Sierra 3500 HD Denali has original equipment tire size of 265/60R20 for front tires and original equipment tire size of 265/60R20 for rear tires.

Recommended tire pressure for 2014 GMC Sierra 3500 HD Denali front tires is 60 psi, and recommended tire pressure for 2014 GMC Sierra 3500 HD Denali rear tires is 70 psi.

2014 GMC Sierra 3500 HD Denali tire pressure range depends on its tire load carrying capacity, so make sure to check tire load inflation chart for 2014 GMC Sierra 3500 HD Denali tire load indexes, weights and recommended psi.

Tire pressure for 2014 GMC Sierra 3500 HD Denali is affected by changes in atmospheric temperature. Use tire inflation temperature chart below to identify tire pressure fluctuation with changes in temperature in order to adjust tire pressure in 2014 GMC Sierra 3500 HD Denali tires and maintain tire inflation at recommended levels.

Change in Temperature represents the difference between current atmospheric temperature and the one used to set your vehicle's recommended tire pressure. Adjusted Pressure is the actual tire pressure at current temperature change. Pressure Difference shows by how much psi your tires are overinflated or underinflated.

Tire Pressure Temperature Chart | Tire Pressure Temperature Calculator

Front Tire: 265/60R20
Recommended Tire Pressure: 60 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+100 °F 76.2 psi +16.2 psi
+95 °F 75.39 psi +15.39 psi
+90 °F 74.58 psi +14.58 psi
+85 °F 73.77 psi +13.77 psi
+80 °F 72.96 psi +12.96 psi
+75 °F 72.15 psi +12.15 psi
+70 °F 71.34 psi +11.34 psi
+65 °F 70.53 psi +10.53 psi
+60 °F 69.72 psi +9.72 psi
+55 °F 68.91 psi +8.91 psi
+50 °F 68.1 psi +8.1 psi
+45 °F 67.29 psi +7.29 psi
+40 °F 66.48 psi +6.48 psi
+35 °F 65.67 psi +5.67 psi
+30 °F 64.86 psi +4.86 psi
+25 °F 64.05 psi +4.05 psi
+20 °F 63.24 psi +3.24 psi
+15 °F 62.43 psi +2.43 psi
+10 °F 61.62 psi +1.62 psi
+5 °F 60.81 psi +0.81 psi
+0 °F 60 psi 0 psi
-5 °F 59.19 psi -0.81 psi
-10 °F 58.38 psi -1.62 psi
-15 °F 57.57 psi -2.43 psi
-20 °F 56.76 psi -3.24 psi
-25 °F 55.95 psi -4.05 psi
-30 °F 55.14 psi -4.86 psi
-35 °F 54.33 psi -5.67 psi
-40 °F 53.52 psi -6.48 psi
-45 °F 52.71 psi -7.29 psi
-50 °F 51.9 psi -8.1 psi
-55 °F 51.09 psi -8.91 psi
-60 °F 50.28 psi -9.72 psi
-65 °F 49.47 psi -10.53 psi
-70 °F 48.66 psi -11.34 psi
-75 °F 47.85 psi -12.15 psi
-80 °F 47.04 psi -12.96 psi
-85 °F 46.23 psi -13.77 psi
-90 °F 45.42 psi -14.58 psi
-95 °F 44.61 psi -15.39 psi
-100 °F 43.8 psi -16.2 psi
Rear Tire: 265/60R20
Recommended Tire Pressure: 70 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+100 °F 88.9 psi +18.9 psi
+95 °F 87.96 psi +17.96 psi
+90 °F 87.01 psi +17.01 psi
+85 °F 86.07 psi +16.07 psi
+80 °F 85.12 psi +15.12 psi
+75 °F 84.18 psi +14.18 psi
+70 °F 83.23 psi +13.23 psi
+65 °F 82.29 psi +12.29 psi
+60 °F 81.34 psi +11.34 psi
+55 °F 80.4 psi +10.4 psi
+50 °F 79.45 psi +9.45 psi
+45 °F 78.51 psi +8.51 psi
+40 °F 77.56 psi +7.56 psi
+35 °F 76.62 psi +6.62 psi
+30 °F 75.67 psi +5.67 psi
+25 °F 74.73 psi +4.73 psi
+20 °F 73.78 psi +3.78 psi
+15 °F 72.84 psi +2.84 psi
+10 °F 71.89 psi +1.89 psi
+5 °F 70.95 psi +0.95 psi
+0 °F 70 psi 0 psi
-5 °F 69.06 psi -0.94 psi
-10 °F 68.11 psi -1.89 psi
-15 °F 67.17 psi -2.83 psi
-20 °F 66.22 psi -3.78 psi
-25 °F 65.28 psi -4.72 psi
-30 °F 64.33 psi -5.67 psi
-35 °F 63.39 psi -6.61 psi
-40 °F 62.44 psi -7.56 psi
-45 °F 61.5 psi -8.5 psi
-50 °F 60.55 psi -9.45 psi
-55 °F 59.61 psi -10.39 psi
-60 °F 58.66 psi -11.34 psi
-65 °F 57.72 psi -12.28 psi
-70 °F 56.77 psi -13.23 psi
-75 °F 55.83 psi -14.17 psi
-80 °F 54.88 psi -15.12 psi
-85 °F 53.94 psi -16.06 psi
-90 °F 52.99 psi -17.01 psi
-95 °F 52.05 psi -17.95 psi
-100 °F 51.1 psi -18.9 psi
Front Tire: 265/60R20
Recommended Tire Pressure: 60 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+30 °C 68.75 psi +8.75 psi
+29 °C 68.46 psi +8.46 psi
+28 °C 68.16 psi +8.16 psi
+27 °C 67.87 psi +7.87 psi
+26 °C 67.58 psi +7.58 psi
+25 °C 67.29 psi +7.29 psi
+24 °C 67 psi +7 psi
+23 °C 66.71 psi +6.71 psi
+22 °C 66.42 psi +6.42 psi
+21 °C 66.12 psi +6.12 psi
+20 °C 65.83 psi +5.83 psi
+19 °C 65.54 psi +5.54 psi
+18 °C 65.25 psi +5.25 psi
+17 °C 64.96 psi +4.96 psi
+16 °C 64.67 psi +4.67 psi
+15 °C 64.37 psi +4.37 psi
+14 °C 64.08 psi +4.08 psi
+13 °C 63.79 psi +3.79 psi
+12 °C 63.5 psi +3.5 psi
+11 °C 63.21 psi +3.21 psi
+10 °C 62.92 psi +2.92 psi
+9 °C 62.62 psi +2.62 psi
+8 °C 62.33 psi +2.33 psi
+7 °C 62.04 psi +2.04 psi
+6 °C 61.75 psi +1.75 psi
+5 °C 61.46 psi +1.46 psi
+4 °C 61.17 psi +1.17 psi
+3 °C 60.87 psi +0.87 psi
+2 °C 60.58 psi +0.58 psi
+1 °C 60.29 psi +0.29 psi
+0 °C 60 psi 0 psi
-1 °C 59.71 psi -0.29 psi
-2 °C 59.42 psi -0.58 psi
-3 °C 59.13 psi -0.87 psi
-4 °C 58.83 psi -1.17 psi
-5 °C 58.54 psi -1.46 psi
-6 °C 58.25 psi -1.75 psi
-7 °C 57.96 psi -2.04 psi
-8 °C 57.67 psi -2.33 psi
-9 °C 57.38 psi -2.62 psi
-10 °C 57.08 psi -2.92 psi
-11 °C 56.79 psi -3.21 psi
-12 °C 56.5 psi -3.5 psi
-13 °C 56.21 psi -3.79 psi
-14 °C 55.92 psi -4.08 psi
-15 °C 55.63 psi -4.37 psi
-16 °C 55.33 psi -4.67 psi
-17 °C 55.04 psi -4.96 psi
-18 °C 54.75 psi -5.25 psi
-19 °C 54.46 psi -5.54 psi
-20 °C 54.17 psi -5.83 psi
-21 °C 53.88 psi -6.12 psi
-22 °C 53.58 psi -6.42 psi
-23 °C 53.29 psi -6.71 psi
-24 °C 53 psi -7 psi
-25 °C 52.71 psi -7.29 psi
-26 °C 52.42 psi -7.58 psi
-27 °C 52.13 psi -7.87 psi
-28 °C 51.84 psi -8.16 psi
-29 °C 51.54 psi -8.46 psi
-30 °C 51.25 psi -8.75 psi
Rear Tire: 265/60R20
Recommended Tire Pressure: 70 psi
Change in Temperature Adjusted Tire Pressure Pressure Difference
+30 °C 80.21 psi +10.21 psi
+29 °C 79.87 psi +9.87 psi
+28 °C 79.53 psi +9.53 psi
+27 °C 79.19 psi +9.19 psi
+26 °C 78.85 psi +8.85 psi
+25 °C 78.51 psi +8.51 psi
+24 °C 78.16 psi +8.16 psi
+23 °C 77.82 psi +7.82 psi
+22 °C 77.48 psi +7.48 psi
+21 °C 77.14 psi +7.14 psi
+20 °C 76.8 psi +6.8 psi
+19 °C 76.46 psi +6.46 psi
+18 °C 76.12 psi +6.12 psi
+17 °C 75.78 psi +5.78 psi
+16 °C 75.44 psi +5.44 psi
+15 °C 75.1 psi +5.1 psi
+14 °C 74.76 psi +4.76 psi
+13 °C 74.42 psi +4.42 psi
+12 °C 74.08 psi +4.08 psi
+11 °C 73.74 psi +3.74 psi
+10 °C 73.4 psi +3.4 psi
+9 °C 73.06 psi +3.06 psi
+8 °C 72.72 psi +2.72 psi
+7 °C 72.38 psi +2.38 psi
+6 °C 72.04 psi +2.04 psi
+5 °C 71.7 psi +1.7 psi
+4 °C 71.36 psi +1.36 psi
+3 °C 71.02 psi +1.02 psi
+2 °C 70.68 psi +0.68 psi
+1 °C 70.34 psi +0.34 psi
+0 °C 70 psi 0 psi
-1 °C 69.66 psi -0.34 psi
-2 °C 69.32 psi -0.68 psi
-3 °C 68.98 psi -1.02 psi
-4 °C 68.64 psi -1.36 psi
-5 °C 68.3 psi -1.7 psi
-6 °C 67.96 psi -2.04 psi
-7 °C 67.62 psi -2.38 psi
-8 °C 67.28 psi -2.72 psi
-9 °C 66.94 psi -3.06 psi
-10 °C 66.6 psi -3.4 psi
-11 °C 66.26 psi -3.74 psi
-12 °C 65.92 psi -4.08 psi
-13 °C 65.58 psi -4.42 psi
-14 °C 65.24 psi -4.76 psi
-15 °C 64.9 psi -5.1 psi
-16 °C 64.56 psi -5.44 psi
-17 °C 64.22 psi -5.78 psi
-18 °C 63.88 psi -6.12 psi
-19 °C 63.54 psi -6.46 psi
-20 °C 63.2 psi -6.8 psi
-21 °C 62.86 psi -7.14 psi
-22 °C 62.52 psi -7.48 psi
-23 °C 62.18 psi -7.82 psi
-24 °C 61.84 psi -8.16 psi
-25 °C 61.5 psi -8.5 psi
-26 °C 61.15 psi -8.85 psi
-27 °C 60.81 psi -9.19 psi
-28 °C 60.47 psi -9.53 psi
-29 °C 60.13 psi -9.87 psi
-30 °C 59.79 psi -10.21 psi

Estimated calculations and should only be taken as suggestions.

2014 GMC Sierra 3500 HD Denali tire load inflation table provides tire pressure psi values corresponding to tire's weight load in pounds (lbs).

If your vehicle is carrying extra load, increase your tire pressure accordingly. Never overinflate tires above maximum tire pressure indicated on tire sidewall.

If you replace your original equipment tires with plus size tires, or tires with different tire size, make sure to use tire load inflation chart to find corresponding tire pressure for your new tires.

265/60R20 Tire Load Inflation Chart

Psi / Load Index
Tire Pressure Tips
  • Recommended tire pressure for 2014 GMC Sierra 3500 HD Denali tires can be found in vehicle owner’s manual, on sticker placard on driver's door jam, inside glove box compartment or fuel door.
  • It is important to use tire pressure recommended by GMC manufacturer, not tire pressure listed on tire sidewall.
  • 2014 GMC Sierra 3500 HD Denali tires can naturally lose on average 1 to 2 psi of tire pressure monthly, so check tire pressure regularly and add air as needed to maintain proper tire pressure at recommended inflation levels.
  • Check tire pressure in your 2014 GMC Sierra 3500 HD Denali tires when they are "cold" and have not been driven for at least three hours. Never adjust tire pressure when tires are "hot".
  • Tire pressure in 2014 GMC Sierra 3500 HD Denali tires can change by about 2.5% for each 10°F change in atmospheric temperature. Adjust tire pressure accordingly.
  • Underinflated tires can significantly reduce the life of 2014 GMC Sierra 3500 HD Denali tires and reduce fuel efficiency by up to 5%.
  • Overinflating 2014 GMC Sierra 3500 HD Denali tires does not increase their load-carrying capacity. Always use tire inflation value recommended for your 2014 GMC Sierra 3500 HD Denali by manufacturer.
  • When replacing original equipment tires for 2014 GMC Sierra 3500 HD Denali with plus size tires, or tires with different size, check tire load inflation chart to find proper tire pressure for your new tires.
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It is important to maintain proper tire pressure for 2014 GMC Sierra 3500 HD Denali tires. Low tire pressure will result in tire underinflation, and high tire pressure will result in tire overinflation, which can compromise tire safety, cause tire blowout, decrease fuel efficiency, cause uneven tire wear and reduce tire tread life. Check 2014 GMC Sierra 3500 HD Denali tire pressure regularly, and monitor 2014 GMC Sierra 3500 HD Denali tire inflation levels to avoid overinflated or underinflated tires.

Keep in mind that tire inflation value listed on tire sidewall is a maximum tire pressure the tire can be inflated to, and not a recommended tire pressure for 2014 GMC Sierra 3500 HD Denali. Use recommended tire pressure listed on the tire pressure chart found on a sticker on driver's door jam or in 2014 GMC Sierra 3500 HD Denali manual. Also, pay attention as your 2014 GMC Sierra 3500 HD Denali may have different recommended tire pressure values for front and rear tires. Keep 2014 GMC Sierra 3500 HD Denali tires inflated within reasonable psi range of the recommended levels.

If you replace 2014 GMC Sierra 3500 HD Denali original equipment tires with optional tire sizes or you switch to plus size tires, make sure to follow guidelines for the application of load and inflation tables to find proper tire pressure for your new tires on your 2014 GMC Sierra 3500 HD Denali. Tires with the same load index, regardless of tire size, may carry the same load, but not always, and they may require substantially different inflation pressures. Tire load index may not be used independently to determine replacement tire acceptability for load capacity. An equal or greater load index does not always correspond to equal or greater load capacity at all inflation pressure settings.

Always refer to the 2014 GMC Sierra 3500 HD Denali owner’s manual for any specific safety advice regarding the application of replacement tires.

2014 GMC Sierra 3500 HD Denali replacement tires must have equal or greater speed rating compared to the original equipment tires if your 2014 GMC Sierra 3500 HD Denali speed capability is to be maintained. It is recommended that tire installers refer to the 2014 GMC Sierra 3500 HD Denali owner’s manual to identify any tire speed rating restriction or recommendation that could affect the operation of the vehicle. If 2014 GMC Sierra 3500 HD Denali replacement tires have a lower speed rating than 2014 GMC Sierra 3500 HD Denali original equipment tires, the vehicle’s speed must be restricted to that of the replacement tires.

Original equipment tires that come on your 2014 GMC Sierra 3500 HD Denali will have the proper tire load index, so stick to that number or higher when you replace them with new tires. Tire load index tells you how much weight your tire can carry. Putting too much weight on your tires will overload them, and can cause tire damage, premature tire wear or even tire blowout. You can check 2014 GMC Sierra 3500 HD Denali manual to find the recommended tire size and load rating.

2014 GMC Sierra 3500 HD Denali tire pressure changes with temperature, so check your 2014 GMC Sierra 3500 HD Denali tire pressure when outside temperatures change. During colder months when temperatures drop, 2014 GMC Sierra 3500 HD Denali tire pressure will decrease also by approximately 1 psi for each 10 degrees Fahrenheit. Maintain proper 2014 GMC Sierra 3500 HD Denali winter tire pressure by adding air to your tires as needed to the recommended tire inflation levels.

2014 GMC Sierra 3500 HD Denali tire pressure should be checked when tires are cold, after the vehicle has not been driven for at least three hours. It is best to check your tire inflation pressure in the morning, after the vehicle has been parked overnight.

If your 2014 GMC Sierra 3500 HD Denali is equipped with tire pressure monitoring system (TPMS), pay attention to low tire pressure warning light being on. Ensure your tire pressure sensors are working properly to stay alert and enjoy a safe ride. If your tire pressure warning light is on, check front and rear tires to make sure they are properly inflated.

What is my recommended tire pressure for my 2014 GMC Sierra 3500 HD Denali?
Recommended tire pressure for 2014 GMC Sierra 3500 HD Denali is determined by the 2014 GMC Sierra 3500 HD Denali manufacturer based on your vehicle's characteristics and tire sizes. Select your 2014 GMC Sierra 3500 HD Denali tire size to find recommended tire pressure for 2014 GMC Sierra 3500 HD Denali tires.

How do I find my recommended tire pressure setting for my 2014 GMC Sierra 3500 HD Denali? What should my 2014 GMC Sierra 3500 HD Denali tire pressure be?
You can find your 2014 GMC Sierra 3500 HD Denali recommended tire pressure in 2014 GMC Sierra 3500 HD Denali owner's manual, on sticker attached to the driver's door jam, inside glove box compartment or fuel door. Recommended tire inflation for 2014 GMC Sierra 3500 HD Denali will be listed in psi, bar or kPa.

How to check my 2014 GMC Sierra 3500 HD Denali tire pressure?
Proper 2014 GMC Sierra 3500 HD Denali tire inflation is essential to the overall tire performance of your vehicle. To check tire pressure for 2014 GMC Sierra 3500 HD Denali you will need to know its recommended tire pressure levels and a standard or digital tire pressure gauge. Check inflation levels in 2014 GMC Sierra 3500 HD Denali tires with the tire pressure gauge and adjust your 2014 GMC Sierra 3500 HD Denali tire pressure to its recommended levels be adding or releasing air. Check 2014 GMC Sierra 3500 HD Denali tire pressure levels in all tires again. Make sure to check tire pressure for your 2014 GMC Sierra 3500 HD Denali regularly to ensure safe and comfortable drive.

Why is my 2014 GMC Sierra 3500 HD Denali tire pressure warning light on?
If your 2014 GMC Sierra 3500 HD Denali is equipped with TPMS (Tire Pressure Monitoring System) it will alert you when tire pressure is too low and your tires could be underinflated, or tire pressure is too high and your tires could be overinflated, both of which can lead to uneven tire wear and can cause tire failure. If 2014 GMC Sierra 3500 HD Denali low tire pressure warning light is on, check all 2014 GMC Sierra 3500 HD Denali tires for low tire pressure and inflate tires to the recommended tire pressure levels. Keep in mind that TPMS does not replace routine tire pressure check and maintenance.

How do I reset tire pressure warning light for 2014 GMC Sierra 3500 HD Denali?
To reset tire pressure monitoring system for 2014 GMC Sierra 3500 HD Denali, make sure front and rear tires are inflated to the recommended levels. Turn the engine on, then press and hold the tire pressure reset button located under the steering wheel on the instrument panel. Hold the button down until the TPMS light blinks three times then release the button.

What is recommended winter tire pressure for my 2014 GMC Sierra 3500 HD Denali?
Recommended winter tire pressure for 2014 GMC Sierra 3500 HD Denali is same no matter what season. You should always keep your 2014 GMC Sierra 3500 HD Denali tire pressure at recommended levels. Keep in mind that 2014 GMC Sierra 3500 HD Denali tire inflation levels will decrease with lower outside temperatures, so make sure you check 2014 GMC Sierra 3500 HD Denali tire pressure during winter months regularly to keep 2014 GMC Sierra 3500 HD Denali tires properly inflated.