🛞 Elevate your ride with unstoppable traction and style — because your truck deserves the best.
The Cooper Discoverer AT3 XLT LT285/70R17 tire is a premium all-season, all-terrain radial tire engineered for lifted and large pickups. Featuring a 60,000-mile treadwear warranty, aggressive sidewall design, and rugged traction shoulders, it delivers exceptional off-road grip, abrasion resistance, and heavy load capacity (up to 1449 kg). Designed for both extreme hauling and quiet daily driving, this tire balances durability, performance, and style for the discerning adventurer.
| ASIN | B09912RCTL |
| Automotive Fit Type | Vehicle Specific Fit |
| Brand | Cooper |
| Brand Name | Cooper |
| Construction Type | Radial |
| Customer Reviews | 4.7 out of 5 stars 784 Reviews |
| Global Trade Identification Number | 00029142972129 |
| Included Components | Tire Only |
| Item Diameter | 32.8 Inches |
| Item Dimensions | 83.3 x 83.3 x 29 centimeters |
| Item Highlight | Light Truck All Terrain All Season Traction 121/118S Rated E (10 Ply) Radial Construction Black Sidewall Tire |
| Item Type Name | Tire |
| Item Weight | 55.84 Pounds |
| Load Capacity | 1449.23 kg |
| Load Index | 120 |
| Load Range | E |
| Load index | 120 |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170053002 |
| Maximum Pressure | 121 Pound per Square Inch |
| Model Number | 170053002 |
| Number of Packs | 1 |
| OEM Equivalent Part Number | 90000061213 |
| Ply | 10-Ply |
| Rim Size | 17 Inches |
| Rim Width | 8.5 Inches |
| Rim size | 17 Inches |
| Seasons | Year Round |
| Section Width | 285 Millimeters |
| Section width | 285 Millimeters |
| Size | LT285/70R17 121/118S BLK |
| Speed Rating | S |
| Tire Aspect Ratio | 70 |
| Tire Diameter | 32.7 |
| Tread Depth | 17 32nds |
| Tread Type | Non-Directional |
| Tyre aspect ratio | 70 |
| UPC | 029142972129 |
| Unit Count | 1 Count |
| Vehicle Tire ISO Metric Size Description | 285/70R17 |
D**N
Great Tires!
I really like these tires so far. Much less noise than the 33x12.5x20 that were on the truck when I got it (2012 f150 platinum). Great amount of traction and no issues so far. (roughly 1k miles in) They look rugged enough with normal functionality. Definitely happy with the purchase!
R**E
Great traction.....hard to balance.
Very good traction in dry or wet snow........ wide tire is hard to balance....ore than one attempt requiring the tire to be deflated and turned 90 degrees and re-balance.
D**N
Most well-rounded tire I can find!
I have less than 1k miles on these tires at this point, wanting to get a quick review out there to help any buyers interested in this newer release! I had difficulty finding reviews on these. These tires are extremely similar to the standard AT/3, which is an already excellent tire. The additional features on the sidewall both look good and should perform better for off-road durability, which was never really an issue. On the road, these tires are almost silent when new, and ride very smoothly and seemingly efficiently. I would recommend them as one of the better tires for this price point! UPDATE*** I just completed a 5,000 mile tire rotation with my tires. I added a photo after wheeling the Daniel Boone Backcountry Byway. To this point, the tires are wearing very smoothly, riding quietly, holding their balance, and very capable off-road. I have had one puncture from a screw that was easily fixed with a tire plug. I still highly recommend these tires! UPDATE*** 10,000 mile rotation is great. Haven’t been balanced since initial installation, and have been off-road on multiple occasions. Still silent on road, smooth, with VERY minimal signs of wear! Buy them!
C**S
Beats the stock wrangler tires to pieces
Very satisfied with this purchase. The tires exhibit an Excellent & smooth ride, extreme traction, and are surprisingly quiet for a tire this aggressively treaded. The most noticeable aspect of these new tires is how they slice through and practically laugh at the water on roadways. While the stock Wranglers I ran for years had a tendency to hydroplane-- these Cooper's slice through water like a knife through cheese, never mind the very tough but good looks. I'll stay with Cooper from here on out..Oh, and special kudos to NTB who had no qualms about installing a slightly oversized tire after they thoroughly investigated my 4x4 Longhorn's clearances.
T**Y
I like the tires!
Great tires, running them on all my trucks. They are quite on the highway and work great off road.
Trustpilot
2 months ago
2 weeks ago