Nitto Mud Grappler Tire Pressure Chart

Nitto Mud Grappler

Nitto Mud Grappler tires come in 21 tire sizes with maximum tire load capacity of 2271 pounds to 4289 pounds and maximum tire inflation of 35 psi to 65 psi.

Nitto Mud Grappler tire load capacity and tire inflation settings may vary based on tire load index / load range. Check Nitto Mud Grappler tire sidewall for more information. Tire inflation and load capacity values printed on the sidewall represent the maximum air pressure Nitto Mud Grappler tire can be inflated to support its maximum load capacity, and not necessarily the recommended tire pressure for your vehicle. Never overload or overinflate Nitto Mud Grappler tires beyond the maximum inflation and load capacity values indicated on the tire sidewall.

Select Nitto Mud Grappler tire size for its maximum tire inflation and load capacity.

Tire Size Max Load Capacity
(single / dual rear wheels)
Maximum Tire Pressure

33x12.50R17 120Q

3086 lbs 65 psi

33x12.50R18 118Q

2910 lbs 65 psi

33x12.50R20 114Q

2601 lbs 65 psi

33x13.50R15 109Q

2271 lbs 35 psi

35x12.50R17 125P

3638 lbs 65 psi

35x12.50R18 123Q

3417 lbs 65 psi

35x12.50R20 121Q

3197 lbs 65 psi

35x14.50R15 116Q

2756 lbs 35 psi

37x13.50R17 131P

4289 lbs 65 psi

37x13.50R18 124P

3527 lbs 50 psi

37x13.50R20 127Q

3858 lbs 65 psi

37x13.50R22 123Q

3417 lbs 65 psi

38x15.50R15 123P

3417 lbs 35 psi

38x15.50R18 128Q

3968 lbs 50 psi

38x15.50R20 125Q

3638 lbs 50 psi

40x13.50R17 131Q

4289 lbs 50 psi

40x15.50R20 130Q

4189 lbs 50 psi

40x15.50R22 127Q

3858 lbs 50 psi

LT305/70R16 124/121P

3527/3197 lbs 65 psi

LT315/75R16 127/124P

3858/3527 lbs 65 psi

LT385/70R16 130Q

4189 lbs 50 psi

All listed data and/or calculations are for informational purposes only. TirePressure.com does not warrant or make any representations regarding the accuracy of or the results of the use of this information. Always refer to vehicle owner's manual for recommended tire pressure settings. Never overinflate or overload a tire beyond its maximum capabilities listed on sidewall.

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