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Cooper Discoverer AT3 XLT

60,000 MileTread Warranty
Cooper Discoverer AT3 XLT
BUY 4 - GET A $75 REBATE
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Discoverer AT3 XLT
All Terrain

Like the Cooper Discoverer LT the XLT is an all-terrain tire built to haul heavy loads and withstand constant punishment from dirt, gravel and other harsh off-road environments. Designed to prevent damage on rocky and gravel terrain stone ejector ledges help maintain a clean tread and enhance traction with the added benefit of rugged traction shoulders. These provide increased off-road traction for rock crawling and mud as well as additional resistance to abrasion and punctures. With engineered tire shape technology the Discoverer AT3 XLT was designed to evenly contact the road which promotes longer tread life and superior handling. It also has a 60,000 mile tread life warranty for all sizes.
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Cooper Discoverer AT3 XLT Tire Specs Chart

Size Diameter Width Rim
Range
Measured
Rim
Tread
Depth
Load
Range
Max
Load
Max
psi
Weight Revs/Mile
LT 31X10.50R15
109R C RWL
30.2" 10.6" 7-9" 8.5" 16.5/32" C 2270 lbs 50 psi 44 lbs 688 Show Specs
LT 32X11.50R15
113R C RWL
31.42" 11.6" 8-10" 9" 17/32" C 2535 lbs 50 psi 48 lbs 661 Show Specs
LT 33X12.50R15
108R C RWL
32.36" 12.6" 8.5-11" 10" 17/32" C 2205 lbs 35 psi 55 lbs 642 Show Specs
LT 285/75R16
126/123R E RWL
32.56" 11.6" 7.5-9" 8" 17/32" E 3750/3415 lbs 80 psi 54 lbs 638 Show Specs
LT 295/75R16
128/125R E RWL
33.35" 11.9" 7.5-9.5" 8" 17/32" E 3970/3640 lbs 80 psi 59 lbs 623 Show Specs
LT 305/70R16
124/121R E RWL
32.72" 12.2" 8-9.5" 9" 17/32" E 3525/3195 lbs 65 psi 57 lbs 634 Show Specs
LT 315/75R16
127/124R E RWL
34.49" 12.4" 8-11" 8.5" 17/32" E 3860/3525 lbs 65 psi 63 lbs 601 Show Specs
LT 285/70R17
121/118S E BSW
32.83" 11.4" 7.5-9" 8.5" 17/32" E 3195/2910 lbs 80 psi 56 lbs 633 Show Specs
LT 285/75R17
121/118S E BSW
33.82" 11.5" 7.5-9.5" 8" 17/32" E 3195/2910 lbs 80 psi 58 lbs 615 Show Specs
LT 295/70R17
121/118R E RWL
33.35" 11.9" 7.5-10" 8.5" 17/32" E 3195/2910 lbs 80 psi 58 lbs 623 Show Specs
LT 305/70R17
121/118R E BSW
33.86" 12.2" 8-9.5" 9" 17/32" E 3195/2910 lbs 65 psi 61 lbs 614 Show Specs
LT 315/70R17
121/118S E BSW
34.33" 12.6" 8-11" 9.5" 17/32" E 3195/2910 lbs 65 psi 63 lbs 604 Show Specs
LT 37X12.50R17
124R D BSW
36.54" 12.5" 8.5-11" 10" 18/32" D 3525 lbs 50 psi 68 lbs 569 Show Specs
LT 265/70R18
124/121S E RWL
32.64" 10.7" 7-9" 8" 16.5/32" E 3525/3195 lbs 80 psi 54 lbs 637 Show Specs
LT 275/70R18
125/122S E RWL
33.23" 11.1" 7-8.5" 8" 16/32" E 3640/3305 lbs 80 psi 57 lbs 625 Show Specs
LT 285/65R18
125/122S E BSW
32.56" 11.6" 8-10" 8.5" 16/32" E 3640/3305 lbs 80 psi 56 lbs 637 Show Specs
LT 285/75R18
129/126S E BSW
34.84" 11.5" 7.5-9.5" 8" 17/32" E 4080/3750 lbs 80 psi 59 lbs 597 Show Specs
LT 295/70R18
129/126S E BSW
34.25" 12" 7.5-10" 8.5" 17/32" E 4080/3750 lbs 80 psi 61 lbs 607 Show Specs
LT 305/65R18
124/121S E BSW
33.58" 12.2" 8.5-11" 9" 16.5/32" E 3525/3195 lbs 65 psi 59 lbs 617 Show Specs
LT 325/60R18
124/121R E BSW
33.35" 13" 9-12" 9.5" 16.5/32" E 3525/3195 lbs 65 psi 63 lbs 623 Show Specs
LT 325/65R18
127/124R E RWL
34.61" 13" 9-12" 9.5" 16.5/32" E 3860/3525 lbs 65 psi 68 lbs 601 Show Specs
LT 35X12.50R18
123R E BSW
34.96" 12.5" 8.5-11" 10" 16.5/32" E 3415 lbs 65 psi 66 lbs 594 Show Specs
LT 35X12.50R18
128R F BSW
34.96" 12.5" 8.5-11" 10" 16.5/32" F 3970 lbs 80 psi 67 lbs 593 Show Specs
LT 265/60R20
121/118R E BSW
32.52" 10.7" 7.5-9.5" 8" 16/32" E 3195/2910 lbs 80 psi 57 lbs 639 Show Specs
LT 275/55R20
120/117S E BSW
31.89" 11.2" 7.5-9.5" 8.5" 16/32" E 3085/2835 lbs 80 psi 55 lbs 652 Show Specs
LT 275/60R20
123/120S E BSW
33" NA 7.5-9.5" 8" 16/32" E 3415/3085 lbs 80 psi NA 630 Show Specs
LT 275/65R20
126/123S E BSW
34.21" 11.1" 7.5-9.5" 8" 16/32" E 3750/3415 lbs 80 psi 61 lbs 608 Show Specs
LT 285/55R20
122/119R E BSW
32.36" 11.7" 8-10" 9" 16/32" E 3305/3000 lbs 80 psi 59 lbs 642 Show Specs
LT 285/60R20
125/122S E BSW
33.7" 11.3" 8-10" 8.5" 16/32" E 3640/3305 lbs 80 psi 61 lbs 617 Show Specs
LT 285/65R20
127/124S E BSW
34.57" 11.5" 8-10" 8.5" 16/32" E 3860/3525 lbs 80 psi 62 lbs 601 Show Specs
LT 295/60R20
126/123S E BSW
34.13" 11.5" 8-10" 8.5" 16.5/32" E 3750/3415 lbs 80 psi 61 lbs 609 Show Specs
LT 305/55R20
121/118S E BSW
33.35" 12.2" 8.5-11" 9.5" 16/32" E 3195/2910 lbs 65 psi 62 lbs 622 Show Specs
LT 305/55R20
125/122S F BSW
33.35" 12.2" 8.5-11" 9.5" 16/32" F 3640/3305 lbs 80 psi 61 lbs 622 Show Specs
LT 325/60R20
126/123R E RWL
35.35" 13" 9-12" 9.5" 16.5/32" E 3750/3415 lbs 65 psi 70 lbs 586 Show Specs
LT 35X12.50R20
125R F BSW
34.65" 12.5" 8.5-11" 10" 16.5/32" F 3640 lbs 80 psi 67 lbs 598 Show Specs
LT 35X12.50R20
121R E BSW
34.65" 12.5" 8.5-11" 10" 16.5/32" E 3195 lbs 65 psi 66 lbs 600 Show Specs
Tire Reviews [+]
If you would like to submit a review please do so Here

505Stroker's Review
Performance : 10/10
Appearance : 10/10
Noise : 10/10
Comfort : 10/10
Price : Great Deal
Recommend : Yes
Comments : This is my second set of the Cooper Discoverer AT3 XLT's. Had them on my F150 and now my F250. I used to be a BFG KO/KO2 fan but not anymore. Cooper has really stepped up their game with these new tires. They are smooth, quiet and balance out easy, unlike the BFG KO/KO2's. I can say they are just as quiet and smooth as the stock OEM Michelin M/S2 tires my truck came with. If you are reading this debating on whether to buy these tires or not, just buy them you wont be disappointed.
Losky79's Review
Performance : 10/10
Appearance : 10/10
Noise : 10/10
Comfort : 10/10
Price : Great Deal
Recommend : Yes
Comments : I replaced the stock OEM 275/65R20 Michelin LTX MS2 tires. The OEM Michelin's were very smooth and quiet. I was kind of nervous about purchasing the Cooper Discoverer AT3 XLT's. I wanted my truck to have a better looking tire without scraficing the ride. Well I can tell you these tires are just as smooth as the Michelin's and are just as quiet. I am very glad I purchased these. I used to be a BFG KO2 fan, but now I have found my go to tire!
Tundra-CrewMax's Review
Performance : 10/10
Appearance : 10/10
Noise : 9/10
Comfort : 9/10
Price : Great Deal
Recommend : Yes
Comments : Very smooth ride with a much more aggressive look! Surprisingly quiet!
Baby's Review
Performance : 10/10
Appearance : 10/10
Noise : 10/10
Comfort : 10/10
Price : Great Deal
Recommend : Yes
Comments : Cant tell the difference in ride, comfy.1 inch taller, 1 inch wider, 60k warranty. Fit with no modifications.

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