back to results
Need help?
Customer Service:
888-456-7796
M-F: 12PM - 1AM GMT
|Sat: 12PM - 12AM GMT
product info
Cooper Discoverer AT3
The Cooper Discoverer AT3 delivers exciting off-road performance and stable, responsive highway performance, with good wet weather traction. It has all the thrills of an all-terrain tire with reliable handling on pavement, and its backed by a 55,000-mile warranty, for long-lasting excitement and dependability. Get off-road excitement without compromise with the Cooper Discoverer AT3.
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
Treadwear560
TractionA
TemperatureB
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 225 - 315 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 65 - 75 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 16" - 18" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 29.33" - 34.33" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 6.0" - 11.0" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 35.0 LBS - 63.0 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 14" - 17" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 108 - 124 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | C1 - SL |
| MAX PSI The max psi is the highest pressure the tire can hold, but should be inflated to your vehicle specifications not exceeding this amount. | 44 PSI - 80 PSI |
| SPEED RATING Designation from laboratory testing to determine the maximum speed the tire can travel. Maintain the same speed rating or higher for replacement. | R - Up to 106 mph - T - Up to 118 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Black Side Wall - Raised Outline White Lettering |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 55000 - 60000 |
| VPN Vendor Product Number | 90000002702 - 90000023632 |
Customer Reviews
All reviews are verified customer purchases.
93%Recommended
746 of 806 people recommend these tires2015 CHEVROLET
Silverado 2500
David P Needville, TXSilverado 2500
7/19/2020
- Miles Driven On Tires:10000
- Driving Conditions:Mostly Dry
- Driving Style:Mostly Highway
I have had no problems or regrets with these tires. Minimal noise. No vibration. Satisfied.
2013 RAM
1500
Richard S Port Orchard, WA1500
3/31/2019
- Miles Driven On Tires:15000
- Driving Conditions:Mixed Dry Rain
- Driving Style:Mixed Highway and City
I have full confidence in the traction ability of these tires on dry, wet and snow/ice covered roads. With 18 inches of snow on the roads this last winter, friends were calling me to help pull them from ditches, etc. These will be the only tires I will buy from now on!