Cooper Discoverer STT Pro Tires
Cooper Discoverer STT Pro is a mud-terrain tire that can be equipped on pickup trucks, sport utility vehicles and vans. Cooper Discoverer STT Pro tire comes in a massive range of sizes, currently available in 49 sizes with best prices starting from $204.97.
The Cooper Discoverer STT Pro is a premium off-road tire that sets a high benchmark for durability, traction, and performance in challenging terrains. Designed for enthusiasts who demand the utmost from their vehicles in mud, rocks, and dirt, this tire features Cooper's proprietary Armortek3 construction, which reinforces the carcass to withstand harsh conditions, enhancing its durability against cuts, punctures, and abrasions. The tread design of the STT Pro is a masterpiece of engineering, with deep, aggressive shoulder lugs that provide unparalleled mud and snow traction, while the flex groove technology aids in improving the tire's adaptability on uneven surfaces, ensuring a smoother ride. Moreover, the specially formulated tread compound is optimized for grip on wet surfaces, significantly reducing the risk of hydroplaning. The tire's unique stone ejector ribs and mud release dimples ensure continuous cleaning of the tread, maintaining optimal traction at all times. Its noise reduction technology minimizes road noise, providing a surprisingly quiet ride for such an aggressive tire. This combination of off-road capability, durability, and on-road manners makes the Cooper Discoverer STT Pro an excellent choice for adventurers seeking to push their vehicles to the limits while maintaining comfort and safety on the road.

Cooper Discoverer STT Pro Tire Sizes
Select tire size to see its specs, or click the price button to explore buying options.
Tire Size | Price | Load Range | Service Description | Max Psi | UTQG | Run Flat |
---|---|---|---|---|---|---|
30x9.50R15 | C | 104Q | 50 | No | ||
31x10.50R15 | C | 109Q | 50 | No | ||
32x11.50R15 | C | 113Q | 50 | No | ||
33x12.50R15 | C | 108Q | 35 | No | ||
33x12.50R20 | F | 119Q | 80 | No | ||
35x12.50R15 | C | 113Q | 35 | No | ||
35x12.50R17 | E | 121Q | 65 | No | ||
35x12.50R18 | D | 118Q | 50 | No | ||
35x12.50R20 | E | 121Q | 65 | No | ||
35x12.50R20 | F | 125Q | 80 | No | ||
35x12.50R22 | F | 121Q | 80 | No | ||
35x13.50R20 | E | 121Q | 65 | No | ||
37x12.50R17 | D | 124Q | 50 | No | ||
37x12.50R17 | D | 124Q | 50 | No | ||
37x12.50R20 | E | 126Q | 65 | No | ||
37x12.50R20 | E | 126Q | 65 | No | ||
37x13.50R17 | E | 121Q | 65 | No | ||
37x13.50R18 | D | 124Q | 50 | No | ||
37x13.50R20 | E | 127Q | 65 | No | ||
37x13.50R22 | E | 123Q | 65 | No | ||
38x13.50R20 | D | 123Q | 50 | No | ||
38x15.50R20 | E | 128Q | 65 | No | ||
40x13.50R17 | C | 121Q | 35 | No | ||
40x13.50R17 | C | 121Q | 35 | No | ||
LT215/85R16 | E | 115/112Q | 80 | No | ||
LT235/85R16 | E | 120/116Q | 80 | No | ||
LT245/75R16 | E | 120/116Q | 80 | No | ||
LT265/70R17 | E | 121/118Q | 80 | No | ||
LT265/75R16 | E | 123/120Q | 80 | No | ||
LT275/65R18 | E | 123/120Q | 80 | No | ||
LT275/65R20 | E | 126/123Q | 80 | No | ||
LT275/70R18 | E | 125/122P | 80 | No | ||
LT285/65R18 | E | 125/122Q | 80 | No | ||
LT285/70R17 | E | 121/118Q | 80 | No | ||
LT285/75R16 | E | 126/123Q | 80 | No | ||
LT295/55R20 | E | 123/120Q | 80 | No | ||
LT295/60R20 | E | 126/123Q | 80 | No | ||
LT295/65R20 | E | 129/126Q | 80 | No | ||
LT295/70R17 | E | 121/118Q | 80 | No | ||
LT295/70R18 | E | 129/126P | 80 | No | ||
LT295/70R18 | E | 129Q | 80 | No | ||
LT305/55R20 | E | 121/118Q | 460 A B | No | ||
LT305/55R20 | F | 125/122Q | 80 | No | ||
LT305/60R18 | E | 121/118Q | 65 | No | ||
LT305/60R18 | F | 126/123Q | 80 | No | ||
LT305/65R17 | E | 121/118Q | 65 | No | ||
LT305/70R16 | E | 124/121Q | 65 | No | ||
LT305/70R18 | E | 126/123Q | 65 | No | ||
LT315/70R17 | E | 121/118Q | 65 | No | ||
LT315/75R16 | E | 127/124Q | 65 | No | ||
LT325/50R22 | E | 122Q | 65 | No | ||
LT325/65R18 | E | 127/124Q | 65 | No |
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