Cooper Discoverer AT3 4S - 275/55R20

Discoverer AT3 4S 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
275/55R20 117T XL BSW 620 A B	31.93"	10.9"	7.5-9.5"	8.5"	12.5/32"	Extra Load	2833 lbs	50 psi	118 mph	44 lbs	Black	651	Show Specs

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JonDZ-Adventuring-YT Cooper Discoverer AT3 4S

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Discoverer AT3 4S
All Terrain
Size: 275/55R20

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(Last Checked 4/22/24)

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The Cooper Discoverer AT3 4S is a comfortable on-road all-terrain tire designed for maximum grip in wet and snowy conditions while keeping its durability off-road. Patented saw-tooth technology and deep center grooves help reduce hydroplaning and increase snow traction. The Discoverer AT3 4S 5-Rib tread pattern provides great off-road capability and zig-zag siping increase biting edges for more stability and control.

The 275/55R20 Cooper Discoverer AT3 4S has a diameter of 31.93", a width of 10.9", mounts on a 20" rim and has 651 revolutions per mile. It weighs 44 lbs, has a max load of 2833 lbs, a maximum air pressure of 50 psi, a tread depth of 12.5/32" and should be used on a rim width of 7.5-9.5".

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