Cooper Discoverer AT3 XLT Tire Pressure Chart

Cooper Discoverer AT3 XLT

Cooper Discoverer AT3 XLT tires come in 33 tire sizes with maximum tire load capacity of 2205 pounds to 4079 pounds and maximum tire inflation of 35 psi to 80 psi.

Cooper Discoverer AT3 XLT tire load capacity and tire inflation settings may vary based on tire load range or ply rating. Check Cooper Discoverer AT3 XLT tire sidewall for more information. Tire psi value printed on the sidewall is the maximum air pressure that Cooper Discoverer AT3 XLT 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 Cooper Discoverer AT3 XLT tires beyond the maximum tire load capacity and maximum tire inflation values indicated on the tire sidewall.

Select Cooper Discoverer AT3 XLT 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 109R

109 2271 lbs 50 psi

32x11.50R15 113R

113 2536 lbs 50 psi

33x12.50R15 108R

108 2205 lbs 35 psi

35x12.50R18 123R

123 3418 lbs 65 psi

35x12.50R20 121R

121 3197 lbs 65 psi

37x12.50R17 124R

124 3528 lbs 50 psi

LT265/60R20 121/118R

121/118 3197 / 2911 lbs 80 psi

LT265/70R18 124/121S

124/121 3528 / 3197 lbs 80 psi

LT275/55R20 120S

120 3087 lbs 80 psi

LT275/60R20 123/120S

123/120 3418 / 3087 lbs 80 psi

LT275/65R20 126/123S

126/123 3748 / 3418 lbs 80 psi

LT275/70R18 125/122S

125/122 3638 / 3307 lbs 80 psi

LT285/55R20 122/119R

122/119 3307 / 2999 lbs 80 psi

LT285/60R20 125/122S

125/122 3638 / 3307 lbs 80 psi

LT285/65R18 125/122S

125/122 3638 / 3307 lbs 80 psi

LT285/65R20 127/124S

127/124 3859 / 3528 lbs 80 psi

LT285/70R17 121/118S

121/118 3197 / 2911 lbs 80 psi

LT285/75R16 126/123R

126/123 3748 / 3418 lbs 80 psi

LT285/75R17 121/118S

121/118 3197 / 2911 lbs 80 psi

LT285/75R18 129/126S

129/126 4079 / 3748 lbs 80 psi

LT295/60R20 126/123S

126/123 3748 / 3418 lbs 80 psi

LT295/70R17 121/118R

121/118 3197 / 2911 lbs 80 psi

LT295/70R18 129/126S

129/126 4079 / 3748 lbs 80 psi

LT295/75R16 128/125R

128/125 3969 / 3638 lbs 80 psi

LT305/55R20 121/118S

121/118 3197 / 2911 lbs 65 psi

LT305/65R18 124/121S

124/121 3528 / 3197 lbs 65 psi

LT305/70R16 124/121R

124/121 3528 / 3197 lbs 65 psi

LT305/70R17 121/118R

121/118 3197 / 2911 lbs 65 psi

LT315/70R17 121/118S

121/118 3197 / 2911 lbs 65 psi

LT315/75R16 127/124R

127/124 3859 / 3528 lbs 65 psi

LT325/60R18 124/121R

124/121 3528 / 3197 lbs 65 psi

LT325/60R20 126/123R

126/123 3748 / 3418 lbs 65 psi

LT325/65R18 127/124R

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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