Toyo Open Country R/T Tire Pressure Chart

Toyo Open Country R/T

Toyo Open Country R/T tires come in 47 tire sizes with maximum tire load capacity of 2271 pounds to 4079 pounds and maximum tire inflation of 35 psi to 80 psi.

Toyo Open Country R/T tire load capacity and tire inflation settings may vary based on tire load range or ply rating. Check Toyo Open Country R/T tire sidewall for more information. Tire psi value printed on the sidewall is the maximum air pressure that Toyo Open Country R/T 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 Toyo Open Country R/T tires beyond the maximum tire load capacity and maximum tire inflation values indicated on the tire sidewall.

Select Toyo Open Country R/T 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

31x10.50R15 109Q

109 2271 lbs 50 psi

33x12.50R17 114Q

114 2602 lbs 50 psi

33x12.50R18 118Q

118 2911 lbs 65 psi

33x12.50R20 114Q

114 2602 lbs 65 psi

35x11.50R20 124Q

124 3528 lbs 80 psi

35x12.50R17 121Q

121 3197 lbs 65 psi

35x12.50R18 123Q

123 3418 lbs 65 psi

35x12.50R20 121Q

121 3197 lbs 65 psi

35x12.50R22 117Q

117 2833 lbs 65 psi

35x13.50R20 121Q

121 3197 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 123Q

123 3418 lbs 65 psi

37x13.50R17 121Q

121 3197 lbs 50 psi

37x13.50R18 124Q

124 3528 lbs 50 psi

37x13.50R20 127Q

127 3859 lbs 65 psi

37x13.50R22 123Q

123 3418 lbs 65 psi

38x13.50R20 128Q

128 3969 lbs 65 psi

38x13.50R22 126Q

126 3748 lbs 65 psi

38x15.50R22 128Q

128 3969 lbs 65 psi

LT255/80R17 121/118Q

121/118 3197 / 2911 lbs 80 psi

LT265/70R17 121/118Q

121/118 3197 / 2911 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

LT285/55R20 122/119Q

122/119 3307 / 2999 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

LT285/70R17 121/118Q

121/118 3197 / 2911 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

LT295/55R22 125/122Q

125/122 3638 / 3307 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 121/118Q

121/118 3197 / 2911 lbs 65 psi

LT305/70R17 121/118Q

121/118 3197 / 2911 lbs 65 psi

LT315/60R20 125/122Q

125/122 3638 / 3307 lbs 65 psi

LT315/70R17 113/110S

113/110 2536 / 2337 lbs 35 psi

LT325/50R22 127Q

127 3859 lbs 80 psi

LT325/60R20 126/123Q

126/123 3748 / 3418 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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