Nitto Dune Grappler Tire Pressure Chart
Nitto Dune Grappler tires come in 20 tire sizes with maximum tire load capacity of 2601 pounds to 3858 pounds and maximum tire inflation of 44 psi to 80 psi.
Nitto Dune Grappler tire load capacity and tire inflation settings may vary based on tire load index / load range. Check Nitto Dune Grappler tire sidewall for more information. Tire inflation and load capacity values printed on the sidewall represent the maximum air pressure Nitto Dune 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 Dune Grappler tires beyond the maximum inflation and load capacity values indicated on the tire sidewall.
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Select Nitto Dune Grappler tire size for its maximum tire inflation and load capacity.
| Tire Size | Max Load Capacity (single / dual rear wheels) |
Maximum Tire Pressure |
|---|---|---|
|
285/45R22 114T |
2601 lbs | 50 psi |
|
285/50R20 116T |
2756 lbs | 50 psi |
|
285/60R18 120T |
3086 lbs | 50 psi |
|
305/40R22 114T |
2601 lbs | 50 psi |
|
305/45R22 118T |
2910 lbs | 50 psi |
|
305/60R18 120S |
3086 lbs | 44 psi |
|
37x12.50R18 123R |
3417 lbs | 50 psi |
|
37x12.50R20 126R |
3748 lbs | 65 psi |
|
LT285/55R20 122R |
3307 lbs | 80 psi |
|
LT285/65R18 125R |
3638 lbs | 80 psi |
|
LT285/70R17 126R |
3748 lbs | 80 psi |
|
LT285/75R16 126R |
3748 lbs | 80 psi |
|
LT305/55R20 121R |
3197 lbs | 65 psi |
|
LT305/70R16 124R |
3527 lbs | 65 psi |
|
LT305/70R17 125R |
3638 lbs | 65 psi |
|
LT315/70R17 121T |
3197 lbs | 50 psi |
|
LT315/75R16 127T |
3858 lbs | 65 psi |
|
LT325/60R18 124R |
3527 lbs | 65 psi |
|
LT325/60R20 121R |
3197 lbs | 50 psi |
|
LT325/65R18 121R |
3197 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.