Nitto Ridge Grappler Tire Pressure Chart

Nitto Ridge Grappler

Nitto Ridge Grappler tires come in 84 tire sizes with maximum tire load capacity of 2271 pounds to 4079 pounds and maximum tire inflation of 44 psi to 80 psi.

Nitto Ridge Grappler tire load capacity and tire inflation settings may vary based on tire load range or ply rating. Check Nitto Ridge Grappler tire sidewall for more information. Tire psi value printed on the sidewall is the maximum air pressure that Nitto Ridge Grappler tire can be inflated to support its corresponding maximum weight capacity, and not necessarily the recommended tire pressure for your vehicle. Never overload or overinflate Nitto Ridge Grappler tires beyond the maximum tire load capacity and maximum tire inflation values indicated on the tire sidewall.

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

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

255/55R18 109T

109 2271 lbs 50 psi

255/70R18 116T

116 2756 lbs 50 psi

265/50R20 111T

111 2403 lbs 50 psi

265/60R18 114S

114 2602 lbs 50 psi

265/65R17 116Q

116 2756 lbs 50 psi

265/65R18 116T

116 2756 lbs 50 psi

265/70R18 116S

116 2756 lbs 44 psi

265/75R16 116T

116 2756 lbs 44 psi

275/55R20 117T

117 2833 lbs 50 psi

275/60R20 116T

116 2756 lbs 80 psi

275/65R18 116T

116 2756 lbs 50 psi

285/45R22 114Q

114 2602 lbs 50 psi

285/50R20 116Q

116 2756 lbs 50 psi

285/60R18 120T

120 3087 lbs 50 psi

285/70R17 116Q

116 2756 lbs 44 psi

305/45R22 118Q

118 2911 lbs 50 psi

305/50R20 120Q

120 3087 lbs 50 psi

305/55R20 116Q

116 2756 lbs 44 psi

305/60R18 116Q

116 2756 lbs 44 psi

33x11.50R20 118Q

118 2911 lbs 80 psi

33x12.50R17 120Q

120 3087 lbs 65 psi

33x12.50R18 122Q

122 3307 lbs 80 psi

33x12.50R20 119Q

119 2999 lbs 80 psi

33x12.50R22 114Q

114 2602 lbs 80 psi

35x11.50R20 124Q

124 3528 lbs 80 psi

35x12.50R17 121Q

121 3197 lbs 65 psi

35x12.50R18 128Q

128 3969 lbs 80 psi

35x12.50R20 125Q

125 3638 lbs 80 psi

35x12.50R22 121Q

121 3197 lbs 80 psi

35x13.50R20 126Q

126 3748 lbs 80 psi

37x11.50R18 127Q

127 3859 lbs 65 psi

37x12.50R17 124Q

124 3528 lbs 50 psi

37x12.50R18 128Q

128 3969 lbs 65 psi

37x12.50R20 126Q

126 3748 lbs 65 psi

37x12.50R22 127Q

127 3859 lbs 80 psi

37x13.50R17 121Q

121 3197 lbs 65 psi

37x13.50R18 124Q

124 3528 lbs 50 psi

37x13.50R20 127Q

127 3859 lbs 65 psi

37x13.50R22 128Q

128 3969 lbs 80 psi

37x13.50R24 124Q

124 3528 lbs 80 psi

38x13.50R20 128Q

128 3969 lbs 65 psi

38x13.50R22 126Q

126 3748 lbs 65 psi

38x13.50R24 127Q

127 3859 lbs 80 psi

LT255/80R17 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT265/60R20 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT265/65R18 122/119Q

122/119 3307 / 2999 lbs 80 psi

LT265/70R17 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT265/70R18 124/121Q

124/121 3528 / 3197 lbs 80 psi

LT265/75R16 123/120Q

123/120 3418 / 3087 lbs 80 psi

LT275/55R20 120/117Q

120/117 3087 / 2833 lbs 80 psi

LT275/60R20 123/120Q

123/120 3418 / 3087 lbs 80 psi

LT275/65R18 123/120Q

123/120 3418 / 3087 lbs 80 psi

LT275/65R20 126/123Q

126/123 3748 / 3418 lbs 80 psi

LT275/70R18 125/122Q

125/122 3638 / 3307 lbs 80 psi

LT285/50R22 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT285/55R20 122/119Q

122/119 3307 / 2999 lbs 80 psi

LT285/55R22 124/121Q

124/121 3528 / 3197 lbs 80 psi

LT285/60R18 122/119Q

122/119 3307 / 2999 lbs 80 psi

LT285/60R20 125/122Q

125/122 3638 / 3307 lbs 80 psi

LT285/65R18 125/122Q

125/122 3638 / 3307 lbs 80 psi

LT285/65R20 127/124Q

127/124 3859 / 3528 lbs 80 psi

LT285/70R17 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT285/70R18 127/124Q

127/124 3859 / 3528 lbs 80 psi

LT285/75R16 126/123Q

126/123 3748 / 3418 lbs 80 psi

LT285/75R17 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT285/75R18 129/126Q

129/126 4079 / 3748 lbs 80 psi

LT295/55R20 123/120Q

123/120 3418 / 3087 lbs 80 psi

LT295/60R20 126/123Q

126/123 3748 / 3418 lbs 80 psi

LT295/65R20 129/126Q

129/126 4079 / 3748 lbs 80 psi

LT295/70R17 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT295/70R18 129/126Q

129/126 4079 / 3748 lbs 80 psi

LT305/55R20 125/122Q

125/122 3638 / 3307 lbs 80 psi

LT305/65R18 128/125Q

128/125 3969 / 3638 lbs 80 psi

LT305/70R17 121/118Q

121/118 3197 / 2911 lbs 65 psi

LT315/50R24 127/124Q

127/124 3859 / 3528 lbs 80 psi

LT315/70R17 121/118Q

121/118 3197 / 2911 lbs 65 psi

LT315/75R16 127/124Q

127/124 3859 / 3528 lbs 65 psi

LT325/50R22 127Q

127 3859 lbs 80 psi

LT325/60R18 124/121Q

124/121 3528 / 3197 lbs 65 psi

LT325/60R20 126/123Q

126/123 3748 / 3418 lbs 65 psi

LT325/65R18 127/124Q

127/124 3859 / 3528 lbs 65 psi

All listed data is for informational purposes only. TirePsi.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. For individual tire size, refer to its load and inflation table.

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