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Cooper Discoverer AT3 XLT - 275/55R20

Discoverer AT3 XLT 275/55R20 Tire Specs

Size Diameter Width Rim
Range
Measured
Rim
Tread
Depth
Load
Range
Max
Load
Max
psi
Max
Speed
Weight Sidewall
Letters
Revs/Mile
LT275/55R20
120/117S E BSW
31.89" 11.2" 7.5-9.5" 8.5" 16/32" E - 10 ply 3085/2835 lbs 80 psi 112 mph 55 lbs Black 652 Show Specs
60,000 MileTread Warranty
Cooper Discoverer AT3 XLT 275/55R20
BUY 4 - GET A $70 MAIL IN REBATE
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Discoverer AT3 XLT
All Terrain
Size: 275/55R20
Read Reviews(4)
Where's the Price?
Available
(Last Checked 10/15/21)

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.

The 275/55R20 Cooper Discoverer AT3 XLT has a diameter of 31.89", a width of 11.2", mounts on a 20" rim and has 652 revolutions per mile. It weighs 55 lbs, has a max load of 3085/2835 lbs, a maximum air pressure of 80 psi, a tread depth of 16/32" and should be used on a rim width of 7.5-9.5".



See all Discoverer AT3 XLT tire sizes 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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