








🛞 Conquer Every Mile with Confidence — Tough Meets Refined
The Cooper Discoverer S/T Maxx 35X12.50R20LT 121Q is a premium all-season commercial traction tire designed for light trucks and high-torque vehicles. Featuring a robust 3-ply Armor Tek3 carcass, cut and chip resistant tread compound, and stone ejector ribs, it delivers exceptional durability and traction on both rugged off-road terrain and smooth highways. With a 35-inch diameter and 12.5-inch width, it offers commanding presence and stability, backed by a standard limited warranty and a 4.9-star customer rating.








| ASIN | B0792HR2S8 |
| Aspect Ratio | 125 |
| Brand | Cooper |
| Construction | Radial |
| Customer Reviews | 4.9 4.9 out of 5 stars (9) |
| Date First Available | 16 January 2018 |
| Exterior | BSW: Black Side Wall |
| Item Weight | 30.8 Kilograms |
| Item model number | 170081004 |
| Load Index Rating | 121.0 |
| Manufacturer | Cooper Tire & Rubber Co. |
| Manufacturer Part Number | 170081004 |
| Model | DISCOVERER S/T MAXX |
| Rim Diameter | 20 Inches |
| Rim Width | 10 Inches |
| Section Width | 12.5 Inches |
| Special Features | tread_wear_indicator |
| Speed Rating | Q |
| Tread Depth | 14.7 Inches |
I**R
These look great on my truck and no road noise. I have already used them in light snow (6") and they did well.
B**K
Purchased these in 35-12.50r20. Balanced perfectly, smooth ride, performs well in snow and rain. Will buy again.
A**Y
Great tires with good traction
H**0
The only complaint I have about these tires is ; they get flat spots from sitting a day or more. They were hard to balance to begin with and after getting them as good as it gets, they get flat spots after a day or so of not driving my truck and then of course you have to get them warmed up before you get a smooth ride. Price, Value, Looks, Functionality ; everything else is on point!
Trustpilot
3 weeks ago
1 week ago