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Cooper Discoverer Rugged Trek
Cooper Discoverer Rugged Trek
Weekend off-road warriors can rejoice: there’s finally a tire that will meet the challenges on the trail equally as well as those on the asphalt. The ultimate suburban cruiser, the Cooper Discoverer Rugged Trek gives you the best of both worlds for your SUV or truck.
Cooper Discoverer Rugged Trek Features
Perfect for your daily commute and your weekend adventures, this aggressive looking tire from Cooper delivers excellent traction, comfort, extended treadwear and a surprisingly quiet ride. The Discoverer Rugged Trek is the tire for drivers who want that mud tire look but need the polished manners and mileage of a highway tire.
Fully capable off road and yet docile on the highway, this tire is an excellent option for truck and SUV drivers wanting to avoid needing to switch sets of tires between activities.
This tire is ideally situated between a mud tire and all-terrain tire, perfect for Jeeps, large SUVs and full size pickup trucks. Its tread design and construction ensure it will last longer and perform better in rugged terrain, all while offering wet and dry traction, as well as a quiet, comfortable ride on the road.
Plus, it features dual sidewall designs and a wide variety of fitments for the most popular vehicles including Jeep, Nissan, Chevy and Dodge. That means you can choose the fitment and style that suits your needs!
Other features of the Discoverer Rugged Trek include:
- It’s incredibly deep starting tread depth allows this tire to take on any terrain.
- Earth Diggers™, AKA alternating extra-large shoulder scoops, forcefully dig into dirt, mud and sand for powerful off-road traction.
- Stone Blockades™ eject lodged stones and guard against sharp rocks.
- Stable Trac™ technology with omni-directional, micro gauge siping enhances traction on and off-road, providing improved stability and control.
- Whisper Grooves™ technology delivers reduced road noise due to its specially designed barrier walls.
- Tire longevity is increased with a wear resistant polymer Silica compound.
Cooper Discoverer Rugged Trek Treadwear and Warranty
With its increased tire tread life expectancy and rugged strength, you can count on the Discoverer Rugged Trek to carry you through thick and thin. Just in case, however, Cooper has backed it with a mileage warranty. It’s covered by Cooper’s warranty for 60,000 miles for SUV sizes and 55,000 for LT sizes.
However, if you want some extra coverage and peace of mind for this on and off-road powerhouse, consider adding our exclusive Certificates to your purchase. Our Certs cover your tires down to 3/32” of tread and if your tire can’t be safely repaired, we’ll give you a new replacement.
(You can add our Certificate coverage in your cart!)
Get a true dual experience with your tires, both on and off-road, with the Cooper Discoverer Rugged Trek!
UNIFORM TIRE QUALITY GRADE (UTQG)Uniform Tire Quality Grade
| SECTION WIDTH Measures the width of the tire from sidewall to sidewall, which is mounted on a wheel and inflated. | 295 |
| ASPECT RATIO Determines the sidewall height of the tire, based on the width. | 60 |
| RIM DIAMETER Measures the rim size from top to bottom (in inches). | 20" |
| OVERALL DIAMETER Measures the tire height from top to bottom when mounted on a wheel and inflated. | 34.25" |
| RIM WIDTH RANGE The approved range of rim widths this tire can be safely mounted on. | 8.5" - 10.5" |
| WEIGHT The weight of the tire measured in pounds (weight of tire only). | 63.8 LBS |
| TREAD DEPTH Measured in /32 of an inch to determine the height of the tread block from top to bottom. | 18/32" |
| LOAD INDEX Determines the weight a tire can carry at maximum air pressure. See load Index chart. | 126 |
| LOAD RANGE Determines the ply rating of the tire. Should be replaced with the same or higher rating. | E1 |
| 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. | 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. | Up to 100 mph |
| SIDEWALL DESC. The sidewall designation to describe the lettering on the sidewall. | Raised Black Lettering |
| WARRANTY Estimates the life expectancy of the tire, set by the tire manufacturer. | 55000 |
| VPN Vendor Product Number | 170257036 |
| GTIN Global Trade Item Number | 029142985242 |
Customer Reviews
The tires themselves are great, no issues with Michelins and I have them on 3 other cars. The issue is Discount cannot seem to do their job correctly the first time. Tomorrow will make the 5th time I’ve tried to get them to balance out correctly, I even tried different wheels. Had alignment redone, I took it to the dealer to have a complete suspension inspection. The dealer went as far as to dismount the tires, and check the wheels for “Runout”. 3 trips to Discount, once to the dealer and once to an independent. Tires are out of round. Why would Discount keep sending someone out the door with high road force, especially on a unibody vehicle. You have 1 job, Tires. Train your techs to call high road force out.
These tires have exceeded my expectations. Tread wear is great and they perform well in the dry, wet, and snow. They are very quiet for an aggressive tire. Only downfall is the 2mpg drop in fuel mileage but I expected that.
Daily driver but also frequently off-road in rocky southern Nevada. Great off road tires. Very good wet traction for an aggressive tire. Very confident driving feel in wet conditions as well as great off road traction. Just wish discount tire would list that these are discontinued. I put these on in late 2025 before a road trip and the tires were date coded from 2022. Bought new 3 year old tires, had to proceed with install due to road trip coming up the following day. Discount tire should list the the tire is discontinued and you may receive old stock when you are buying online.