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Specifications Cooper Discoverer Rugged Trek

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*
Selected Size
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
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
275/65R18
116T
SL
600 A B
2,756 lbs
44 psi
16/32"
46 lbs
9.2"
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
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
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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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