Nitto Mud Grappler Tire Pressure Chart

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.
Best Prices on Nitto Mud Grappler Tires | |
---|---|
![]() |
|
![]() |
|
![]() |
|
![]() |
|
![]() |
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.