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Cooper Discoverer STT Tires

Cooper Discoverer STT
Category Brand

Truck/SUV/Mud Terrain

Cooper Tires
Description

The Cooper Discoverer STT tire is a premium off-road, light truck traction tire featuring big aggressive tread blocks for wherever serious off-roaders want to venture. The shoulder tread lugs are scalloped to insure there is always contact with the ground for enhanced traction in soft and loose terrain like sand and gravel. It is a very durable tire as well, thanks to a reinforced casing.  If you live in a drier climate, and are looking for a tire to get you through the toughest off-road adventures, the Cooper Discoverer STT tire is a good option.

Products
Size
Load Index/
Speed index
UTQG
Ply
Rating
Overall
Diameter
Section
Width
Rim Width
Min
Rim Width
Max
Rim Width
Meas
Tread
Depth (in)
Max Single Air
Pressure (PSI)
Max Single
Load (lbs)
Max Dual Air
Pressure (PSI)
Max Dual
Load (lbs)
MFG #
LT305/70R16
124/121Q
-
E/10PR
33.07
12.0
8.0
9.5
9.0
19.0
65
3525
-
-
90000003129
30X9.50R15
104Q
-
C/6PR
29.69
9.8
6.5
8.5
7.5
20.0
50
1985
-
-
90000003121
31X10.50R15
109Q
-
C/6PR
30.75
10.9
7.0
9.0
8.5
20.0
50
2270
-
-
90000003122
32X11.50R15
113Q
-
C/6PR
31.77
11.4
8.0
10.0
9.0
20.0
50
2535
-
-
90000003123
33X12.50R15
108Q
-
C/6PR
32.76
12.1
8.5
11.0
10.0
21.0
35
2205
-
-
90000003125
35X12.50R15
113Q
-
C/6PR
34.76
12.2
8.5
11.0
10.0
20.5
35
2535
-
-
90000003124
LT225/75R16
115/112Q
-
E/10PR
29.53
8.7
6.0
7.0
6.0
17.5
80
2680
80
2470
90000003131
LT235/85R16
120/116Q
-
E/10PR
31.81
9.7
6.0
7.5
6.5
18.0
80
3042
80
2778
90000003139
LT245/75R16
120/116Q
-
E/10PR
30.71
9.4
6.5
8.0
7.0
18.0
80
3042
80
2778
90000003132
LT255/70R16
108/104Q
-
C/6PR
30.31
10.6
6.5
8.0
7.5
17.5
50
2205
50
1985
90000003127
LT265/75R16
123/120Q
-
E/10PR
32.01
10.1
7.0
8.0
7.5
18.5
80
3415
80
3085
90000003133
LT285/75R16
126/123Q
-
E/10PR
33.11
11.3
7.5
9.0
8.0
18.5
80
3750
-
-
90000003134
LT315/75R16
127/124Q
-
E/10PR
34.49
11.9
8.0
11.0
9.5
20.0
65
3860
-
-
90000003136
LT245/70R17
119/116Q
-
E/10PR
30.71
9.6
6.5
8.0
7.0
18.0
80
3000
80
2755
90000003144
LT265/70R17
121/118Q
-
E/10PR
31.89
10.8
7.0
8.5
8.0
18.5
80
3195
-
-
90000003145
LT285/70R17
121/118Q
-
E/10PR
32.99
11.5
7.5
9.0
8.5
18.5
80
3195
-
-
90000003146
295/70R17
121/118Q
-
E/10PR
33.46
11.8
7.5
10.0
8.5
21.0
80
3195
-
-
90000003149
LT305/65R17
121Q
-
E/10PR
32.68
12.3
8.5
11.0
9.0
21.0
65
3195
-
-
90000020384
LT315/70R17
121Q
-
D/8PR
34.6
12.8
8.5
10.0
9.5
20.0
50
3195
-
-
90000020385
33X12.50R17
114Q
-
D/8PR
32.76
12.6
8.5
11.0
10.0
21.0
50
2600
-
-
90000003143
35X12.50R17
121Q
-
E/10PR
34.76
12.7
8.5
11.0
10.0
20.5
65
3195
-
-
90000003140
37X12.50R17
124P
-
D/8PR
36.89
13.1
8.5
11.0
10.0
23.0
50
3525
-
-
90000003142
37X13.50R17
121Q
-
D/8PR
36.85
13.8
8.5
11.0
11.0
23.0
50
3195
-
-
90000020389
LT275/65R18
123/120Q
-
E/10PR
32.32
11.0
7.5
9.0
8.0
18.5
80
3415
-
-
90000003153
LT275/70R18
125/122Q
-
E/10PR
33.35
11.0
7.0
8.5
8.0
21.0
80
3640
-
-
90000003156
LT285/65R18
125Q
-
E/10PR
32.87
11.5
8.0
10.0
8.5
18.5
80
3640
-
-
90000020387
LT305/60R18
121/118Q
-
E/10PR
32.64
12.1
8.5
11.0
9.0
21.0
65
3195
-
-
90000003151
LT325/60R18
124Q
-
E/10PR
33.23
13.3
9.0
12.0
9.5
21.0
65
3525
-
-
90000020707
LT325/65R18
127/124N
-
E/10PR
34.76
13.5
9.0
12.0
9.5
21.0
65
3860
-
-
90000003155
35X12.50R18
123Q
-
E/10PR
34.76
12.5
8.5
11.0
10.0
20.0
65
3415
-
-
90000003150
37X13.50R18
124Q
-
D/8PR
36.81
14.2
8.5
11.0
11.0
18.0
50
3525
-
-
90000020388
33X12.50R20
114Q
-
E/10PR
32.68
12.5
8.5
11.0
10.0
21.0
65
2600
-
-
90000003157
35X12.50R20
121Q
-
E/10PR
34.65
12.5
8.5
11.0
10.0
21.0
65
3195
-
-
90000003158
37X13.50R20
127Q
-
E/10PR
36.81
13.6
8.5
11.0
11.0
21.0
65
3860
-
-
90000020386
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