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Cooper Discoverer Rugged Trek Specifications

Size

Service
Description

Load Range

UTQG

Max. Load

Max. Inflation
Pressure

Tread Depth

Tire Weight

Rim Width
Range

Meas. Rim Width

Sect. Width

Tread Width

Overall Diam.

Revs. Per Mile

Country of
Origin*

31X10.5R15LT

109Q
C
None
2,270 lbs
50 psi
44 lbs
8.5"
US

265/70R16

112T
SL
600 A B
2,469 lbs
44 psi
16/32"
41 lbs
7-9"
8"
10.5"
8.8"
30.8"
US

LT265/70R17

121/118Q
E
None
3,195 lbs
80 psi
18.5/32"
53 lbs
7-8.5"
8"
10.6"
8.9"
32"
US

265/70R17

116T
XL
600 A B
2,756 lbs
50 psi
16/32"
45 lbs
7-9"
8"
10.4"
8.8"
31.9"
US

285/70R17

116T
SL
600 A B
2,756 lbs
44 psi
16/32"
48 lbs
7.5-9.5"
8.5"
11.6"
9.4"
32.8"
632
US

LT285/70R17

121/118Q
E
None
3,195 lbs
80 psi
18.5/32"
57 lbs
7.5-9.5"
8.5"
11.5"
9.4"
33"
US

LT315/70R17

121/118S
E
None
3,195 lbs
65 psi
66 lbs
10.3"
US

35X12.5R17LT

121Q
E
None
3,195 lbs
65 psi
67 lbs
10.2"
US

37X12.5R17LT

124Q
D
None
3,525 lbs
50 psi
70 lbs
10.3"
US

255/70R18

116T
XL
600 A B
2,756 lbs
50 psi
16/32"
45 lbs
6.5-8.5"
7.5"
10.2"
8.8"
32.4"
US

265/60R18

114T
XL
600 A B
2,601 lbs
50 psi
16/32"
44 lbs
7.5-9.5"
8"
10.6"
9.4"
30.8"
US

265/65R18

116T
XL
600 A B
2,756 lbs
50 psi
16/32"
44 lbs
7.5-9.5"
8"
10.7"
9.2"
31.5"
US

LT275/65R18

123/120Q
E
None
3,415 lbs
80 psi
18.5/32"
55 lbs
7.5-9"
8"
10.9"
9.2"
32.6"
US

275/65R18

116T
SL
600 A B
2,756 lbs
44 psi
16/32"
46 lbs
7.5-9.5"
8"
10.8"
9.2"
32.4"
640
US

LT275/70R18

125/122Q
E
None
3,640 lbs
80 psi
18.5/32"
58 lbs
7-9"
8"
11.1"
9.5"
33.7"
US

LT285/75R18

129/126Q
E
None
4,080 lbs
80 psi
64 lbs
9.3"
US

35X12.5R18LT

128Q
F
None
3,970 lbs
80 psi
68 lbs
10.1"
US

265/50R20

111T
XL
600 A B
2,403 lbs
50 psi
16/32"
42 lbs
7.5-9.5"
8.5"
10.7"
9.5"
30.4"
US

LT265/60R20

121/118Q
E
None
3,195 lbs
80 psi
18.5/32"
57 lbs
8-9.5"
8"
10.6"
9.2"
32.9"
US

275/55R20

117T
XL
600 A B
2,833 lbs
50 psi
16/32"
47 lbs
7.5-9.5"
8.5"
11.1"
9.6"
32.2"
US

275/60R20

115T
SL
600 A B
2,679 lbs
44 psi
16/32"
47 lbs
7.5-9.5"
8"
10.8"
9.4"
33.4"
US

LT275/65R20

126/123Q
E
None
3,750 lbs
80 psi
18.5/32"
62 lbs
8-9.5"
8"
11.5"
9.4"
34.7"
US

LT285/55R20

122/119Q
E
None
3,305 lbs
80 psi
18.5/32"
60 lbs
8.5-10"
9"
11.5"
10.1"
32.8"
US

LT285/65R20

127/124R
E
None
3,860 lbs
80 psi
65 lbs
9.9"
US

LT295/55R20

123/120Q
E
None
3,415 lbs
80 psi
63 lbs
10.4"
US

LT295/60R20

126/123Q
E
None
3,750 lbs
80 psi
64 lbs
10"
US

LT305/55R20

125/122Q
F
None
3,640 lbs
80 psi
18.5/32"
64 lbs
8.5-10"
9.5"
12.5"
10.5"
33.4"
US

33X12.5R20LT

119Q
F
None
3,000 lbs
80 psi
64 lbs
10.9"
US

35X12.5R20LT

125Q
F
None
3,640 lbs
80 psi
18.5/32"
69 lbs
8.5-11"
10"
12.6"
11"
34.9"
US

37X12.5R20LT

126Q
E
None
3,750 lbs
65 psi
71 lbs
10.3"
US

285/45R22

114H
XL
600 A B
2,601 lbs
50 psi
48 lbs
10"
US
View as a PDF

Notes

Specifications shown are as accurate as possible based on the information provided to us by the tire manufacturers. The dimensions reflect average values for tires measured on the specified measuring rim width. Individual tires may vary from data shown.

All tires are subject to continuous development. The tire manufacturers and Tire Rack reserve the right to change product specifications at any time without notice or obligation.

*Although regularly updated, the country of origin for tires may vary from what is shown. Unfortunately, we cannot accommodate requests for tires with a specific country of origin.

For assistance selecting products for your vehicle, please contact our sales specialists at 888-541-1777 or via email.

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