2018 Ram 3500 Tire Pressure

Recommended tire pressure for 2018 Ram 3500 tires to improve fuel efficiency, extend tire life and drive safely.

2018 Ram 3500 comes in 22 trims and 33 original equipment tire size sets with recommended tire inflation of 60 psi to 80 psi.

2018 Ram 3500 Big Horn Tire Pressure

2018 Ram 3500 Big Horn is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)
Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)
Front Tire Rear Tire
Tire Size LT285/60R20 LT285/60R20
Recommended Tire Pressure 65 psi (4.5 bar or 448 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 68 - 70 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Big Horn 4x2 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Big Horn 4x2 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 70 psi (4.8 bar or 483 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 73 - 75 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Big Horn 4x4 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Big Horn 4x4 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 80 psi (5.5 bar or 552 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 83 - 85 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Laramie Tire Pressure

2018 Ram 3500 Laramie is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)
Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)
Front Tire Rear Tire
Tire Size LT285/60R20 LT285/60R20
Recommended Tire Pressure 65 psi (4.5 bar or 448 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 68 - 70 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Laramie 4x2 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Laramie 4x2 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 70 psi (4.8 bar or 483 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 73 - 75 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Laramie 4x4 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Laramie 4x4 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 80 psi (5.5 bar or 552 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 83 - 85 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Laramie Longhorn Tire Pressure

2018 Ram 3500 Laramie Longhorn is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)
Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)
Front Tire Rear Tire
Tire Size LT285/60R20 LT285/60R20
Recommended Tire Pressure 65 psi (4.5 bar or 448 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 68 - 70 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Laramie Longhorn 4x2 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Laramie Longhorn 4x2 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 70 psi (4.8 bar or 483 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 73 - 75 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Laramie Longhorn 4x4 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Laramie Longhorn 4x4 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 80 psi (5.5 bar or 552 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 83 - 85 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Limited Tire Pressure

2018 Ram 3500 Limited is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT285/60R20 LT285/60R20
Recommended Tire Pressure 65 psi (4.5 bar or 448 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 68 - 70 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Limited 4x2 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Limited 4x2 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 70 psi (4.8 bar or 483 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 73 - 75 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Limited 4x4 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Limited 4x4 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 80 psi (5.5 bar or 552 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 83 - 85 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 SLT Tire Pressure

2018 Ram 3500 SLT is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)
Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)
Front Tire Rear Tire
Tire Size LT285/60R20 LT285/60R20
Recommended Tire Pressure 65 psi (4.5 bar or 448 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 68 - 70 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 SLT 4x2 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 SLT 4x2 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 70 psi (4.8 bar or 483 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 73 - 75 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 SLT 4x4 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 SLT 4x4 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 80 psi (5.5 bar or 552 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 83 - 85 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 ST 4x2 Tire Pressure

2018 Ram 3500 ST 4x2 is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)
Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2018 Ram 3500 ST 4x2 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 ST 4x2 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 70 psi (4.8 bar or 483 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 73 - 75 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 ST 4x4 Tire Pressure

2018 Ram 3500 ST 4x4 is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)
Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2018 Ram 3500 ST 4x4 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 ST 4x4 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 80 psi (5.5 bar or 552 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 83 - 85 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Tradesman Tire Pressure

2018 Ram 3500 Tradesman is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)
Front Tire Rear Tire
Tire Size LT275/70R18 LT275/70R18
Recommended Tire Pressure 60 psi (4.1 bar or 414 kPa) 80 psi (5.5 bar or 552 kPa)
Acceptable Winter Tire Pressure 63 - 65 psi 83 - 85 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 125 125
Tire Load Capacity 3638 lbs (1650 kg) 3638 lbs (1650 kg)
Tire Speed Rating S S
Maximum Tire Speed 112 mph (180 km/h) 112 mph (180 km/h)

2018 Ram 3500 Tradesman 4x2 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Tradesman 4x2 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 70 psi (4.8 bar or 483 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 73 - 75 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

2018 Ram 3500 Tradesman 4x4 (Dual Rear Wheel) Tire Pressure

2018 Ram 3500 Tradesman 4x4 (Dual Rear Wheel) is equipped with Tire Pressure Monitoring System (TPMS).

Front Tire Rear Tire
Tire Size LT235/80R17 LT235/80R17
Recommended Tire Pressure 80 psi (5.5 bar or 552 kPa) 65 psi (4.5 bar or 448 kPa)
Acceptable Winter Tire Pressure 83 - 85 psi 68 - 70 psi
Tire Size Type LT-Metric LT-Metric
Tire Load Index 117 117
Tire Load Capacity 2833 lbs (1285 kg) 2833 lbs (1285 kg)
Tire Speed Rating R R
Maximum Tire Speed 106 mph (170 km/h) 106 mph (170 km/h)

All tire pressure information listed is for informational purposes only. TirePressure.com does not warrant or make any representations regarding the use of or the results of the use of this information. Always refer to your vehicle owner's manual for proper tire inflation pressures.

It is vital to maintain proper tire inflation pressures for 2018 Ram 3500 tires. Low tire pressure and underinflated tires can lead to uneven and excessive tire wear, poor handling and reduced fuel economy. High tire pressure and overinflated tires can result in reduced traction, poor braking and can even be a cause of a tire blowout. Check tire pressure regularly and maintain correct tire inflation for 2018 Ram 3500 to enjoy a safe and comfortable drive.

Recommended tire pressure for 2018 Ram 3500 is determined by the manufacturer based on its characteristics and original equipment tire sizes. You can find 2018 Ram 3500 recommended tire pressure in owner's manual or on a tire placard on the side of driver's door or door jam. 2018 Ram 3500 tire inflation will be listed in psi (pounds per square inch), bar or kPa (kilopascals). Keep in mind that tire inflation listed on tire sidewall is the maximum air pressure the tire can hold to carry its maximum load, and not necessarily the recommended tire pressure for 2018 Ram 3500. Your 2018 Ram 3500 may also have different recommended tire pressure settings for front and rear tires, especially if equipped with staggered tires.

To check 2018 Ram 3500 tire pressure you will need to know its recommended tire inflation and a tire pressure gauge. Check tire pressure when tires are "cold" using quality tire pressure gauge. Adjust 2018 Ram 3500 tire inflation to the recommended tire pressure settings as needed by adding or releasing air.

If you replace 2018 Ram 3500 original equipment tires and switch to different tire size, make sure to follow guidelines for the application of load and inflation tables to find proper tire pressure for new tires. Always refer to the 2018 Ram 3500 owner’s manual for any specific safety advice regarding the application of replacement tires.

2018 Ram 3500 tire pressure fluctuates with ambient temperatures, so when temperatures drop tires may lose approximately 1 psi of air pressure for every 10 degree Fahrenheit decrease in temperature. During winter 2018 Ram 3500 tires can be inflated 3 to 5 psi above the recommended tire pressure settings to compensate for lower temperatures. Make sure to check tire pressure regularly in the winter to keep tires properly inflated for a safe ride on snow and icy roads. Consult owner's manual for recommended winter tire pressure for your 2018 Ram 3500.

If your 2018 Ram 3500 is made after 2007, it should be equipped with tire pressure monitoring system that uses tire pressure sensors to alert the driver when tire pressure is low. If 2018 Ram 3500 low tire pressure warning light is on, check all tires for low air pressure and inflate as needed. If you need to reset TPMS, refer to owner's manual on how to reset 2018 Ram 3500 tire pressure monitoring system.