Cooper Discoverer A/T3 - All Season On/Off -Road All-Terrain tire
  • Aggressive 5-Rib All-Terrain Design
  • On road comfort with off-road durability
  • Coupled Tread Elements
  • Maximum grip and handling on wet roads
  • Stops on average over 20 feet shorter on snow
  • Wide Circumferential Grooves
  • M+S Rated
  • For all-terrain performance, all-season traction, stability, handling and treadwear.
  • Excellent stability and confident handling.
  • Improves soft surface traction, aids in the tires' ability to clean itself, resistance to hydroplaning and stone retention.

Browse a list of all Cooper tires

Size Sidewall Speed
Rating
Service
Desc
Load
Range
UTQG
Tread
UTQG
Traction
UTQG
Temp
  LT30X9.50R15   OWL
R
104R
C
560
A
B
  LT31X10.50R15   OWL
R
109R
C
560
A
B
  LT32X11.50R15   BK
R
109R
C
0
-
-
  LT33X12.50R15   BK
R
108R
C
0
-
-
  LT35X12.50R18   BK
R
123R
E
0
-
-
  215/65TR17   OWL
T
99T
SL
0
-
-
  215/70R16   OWL
T
100T
SL
560
A
B
  LT225/75R17   BK
R
E
560
A
B
  235/60R17   OWL
T
102T
SL
560
A
B
  235/65R17   OWL
T
104T
SL
560
A
B
  235/70R17 XL   BK
T
111T
XL
560
A
B
  235/75R17   OWL
T
109T
SL
560
A
B
  235/75R16   OWL
T
108T
SL
560
A
B
  LT235/75R15   OWL
R
104R
C
560
A
B
  235/75R15   OWL
T
105T
SL
560
A
B
  235/75R15 XL   OWL
T
109T
XL
560
A
B
  245/65R17   OWL
T
107T
SL
560
A
B
  245/65R17 XL   OWL
T
111T
XL
560
-
B
  LT245/70R16   OWL
R
118R
E
560
A
B
  245/70R16 XL   OWL
T
111T
XL
560
A
B
  245/70R16   OWL
T
107T
SL
560
A
B
  LT245/75R16   OWL
R
120R
E
560
A
B
  LT245/75R16   OWL
R
108R
C
560
A
B
  255/65R17   OWL
T
110T
SL
560
A
B
  255/70R17   OWL
T
112T
SL
560
A
B
  255/75R17   OWL
S
113S
SL
560
A
B
  LT255/70R16   OWL
R
108R
C
560
A
B
  255/70R15   OWL
T
108T
SL
560
A
B
  265/50R20   OWL
T
107T
SL
560
A
B
  LT265/60R18   BK
S
119/116S
E
560
A
B
  LT265/65R18   BK
R
122/119R
E
560
A
B
  265/65R18   OWL
T
114T
SL
560
A
B
  265/70R18   OWL
T
116T
SL
560
A
B
  LT265/65R17   BK
R
120/117R
E
560
A
B
  LT265/70R16   OWL
R
121R
E
560
A
B
  265/70R15   OWL
T
112T
SL
560
A
B
  265/75R15   OWL
T
112T
SL
560
A
B
  275/55R20   BK
T
117T
SL
560
A
B
  275/55R20 XL   OWL
T
117T
XL
560
A
B
  275/60R20   OWL
T
115T
SL
560
A
B
  LT275/65R20   OWL
S
126/123S
E
560
A
B
  LT275/65R20   BK
S
126S
E
560
A
B
  275/65R18   OWL
T
116T
SL
560
A
B
  LT275/65R18   OWL
S
123S
E
560
A
B
  LT275/65R17   OWL
S
121/118S
E
560
A
B
  LT275/70R17   OWL
R
121R
E
560
A
B
  LT285/55R20   BK
R
122/119R
E
560
A
B
  LT285/65R18   OWL
S
125S
E
560
A
B
  LT285/75R18   BK
S
129/126S
E
560
A
B
  LT285/65R17   OWL
S
123/120S
E
560
A
B
  LT285/70R17   OWL
S
121S
E
560
A
B
  P285/70R17   OWL
T
119T
SL
560
A
B
  LT285/75R17   BK
S
121/118S
E
560
A
B
  LT285/75R16   OWL
R
126R
E
560
A
B
  LT295/60R20   BK
S
126/123S
E
0
-
-
  LT295/70R18   BK
S
129/126S
E
560
A
B
  LT295/70R17   OWL
R
121/118R
E
560
A
B
  LT295/75R16   OWL
R
128/125R
E
560
A
B
  LT305/55R20   BK
S
118S
E
560
A
B
  LT305/65R18   BK
S
124/121S
E
560
A
B
  LT305/70R17   BK
R
121/118R
E
0
-
-
  305/70R16   OWL
R
124R
E
560
A
B
  LT305/70R16   OWL
R
124R
E
560
A
B
  LT315/70R17   OWL
S
121S
D
560
A
B
  LT315/70R17   OWL
S
121/118S
E
560
A
B
  LT315/75R16   BK
R
127/124R
E
560
A
B
  LT325/60R20   OWL
R
126/123R
E
560
A
B
  LT325/60R18   BK
R
E
0
-
-
  LT325/65R18   BK
R
127/124R
E
560
A
B

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