

🛞 Conquer Every Mile with Confidence and Style
The Cooper Discoverer AT3 XLT LT285/70R17 tire is a premium all-season, all-terrain radial designed for lifted and heavy-duty pickups. It features a 60,000-mile treadwear warranty, aggressive sidewall design, and rugged traction shoulders that enhance off-road grip and durability. Engineered for extreme hauling and versatile terrain, it delivers a quiet, smooth ride on-road while excelling in mud, rocks, and snow. With a bold aesthetic and proven performance, it’s the ultimate tire for professionals who demand reliability and style.














| ASIN | B09912RCTL |
| Aspect Ratio | 70 |
| Best Sellers Rank | #216,413 in Automotive ( See Top 100 in Automotive ) #34 in SUV & 4X4 Tires |
| Brand | Cooper |
| Construction | Radial |
| Customer Reviews | 4.7 4.7 out of 5 stars (769) |
| Date First Available | 14 March 2023 |
| Item Weight | 25.3 Kilograms |
| Item model number | 170053002 |
| Load Index Rating | 120 |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170053002 |
| Model | DISCOVERER AT3 XLT |
| OEM Part Number | 90000061213 |
| Rim Diameter | 17 Inches |
| Rim Width | 8.5 Inches |
| Section Width | 285 Millimeters |
| Speed Rating | S |
| Tread Depth | 17 32nds |
| UTQG | 500 AA A |
G**F
I've only put a couple hundred miles on them so far, but I put them through mud, gravel, wet grass, and a stream crossing and they handled admirably. They're easily the quietest AT tire I've had, virtually silent even at 80 mph. I'm really impressed by the manners on pavement, very grippy through takeoffs and in the curves. They felt a touch floaty on gravel, but nothing serious. Not as good as a dedicated mud tire in the muck, but I would class it as very good to excellent for an All Terrain tire. On wet grass it did extremely well, not aggressive enough to mess up the clients yard, but grippy enough to go slow without spinning out, same with the slick rock in the creek. I'm interested to see how these puppies do in the snow and ice this winter, but based on reviews and my experience so far I expect it will be good to excellent. Looks were secondary to my decision, but I have to admit they're a tough looking tire, at first glance you could easily think they were a dedicated off road tire and being an old fart with a white truck I like the way the raised white letters look too although I know that's not the thing anymore (don't worry you can put the all black side out if you prefer).
C**S
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.
D**N
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
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.
A**R
I’ve had these tires on my 2500 service truck for a few years, they ride smooth, they’re not loud, and they haven’t worn down much at all. As for balancing, I have double beadlock wheels with rubber inserts so I use balancing beads (also purchased on Amazon) and there’s a negligible shimmy every so often. Also, the shipper, Autoplicity, has fantastic customer service.
Trustpilot
2 weeks ago
3 weeks ago