

🛞 Conquer every mile with Maxx toughness and unstoppable traction!
The Cooper Discoverer S/T Maxx LT285/65R18 125/122Q is a 10-ply, all-season commercial traction tire designed for light trucks and high-torque vehicles. Featuring Armor-Tek3 construction, stone ejector ribs, and a cut-resistant tread compound, it delivers exceptional durability, on-road stability, and off-road performance. Ideal for professionals seeking a reliable, long-lasting tire that excels in tough terrain and heavy-duty applications.








| ASIN | B0792LLGG7 |
| Best Sellers Rank | #133,429 in Automotive ( See Top 100 in Automotive ) #111 in Light Truck & SUV All-Terrain & Mud-Terrain Tires |
| Brand | Cooper |
| Brand Name | Cooper |
| Customer Reviews | 4.5 out of 5 stars 259 Reviews |
| Included Components | Tire Only |
| Item Diameter | 32.8 Inches |
| Item Dimensions | 32.8 x 32.8 x 11.8 inches |
| Item Height | 11.8 inches |
| Item Type Name | Tire |
| Item Weight | 62.1 Pounds |
| Load Capacity | 3640 Pounds |
| Load Index | 125.0 |
| Manufacturer | Cooper Tire & Rubber Co. |
| Manufacturer Warranty Description | Standard Limited Warranty |
| Maximum Pressure | 80 Pound per Square Inch |
| Ply | 10-Ply |
| Rim Size | 18 Inches |
| Rim Width | 8.5 Inches |
| Seasons | Year Round |
| Section Width | 285 Millimeters |
| Size | LT285/65R18 125/122Q |
| Speed Rating | Q |
| Tire Aspect Ratio | 65.0 |
| Tire Diameter | 32.80 inches |
| Tread Depth | 19 32nds |
| Tread Type | Symmetrical |
| UPC | 291428022730 781787875707 |
| Unit Count | 1 Count |
A**N
Great tire
Have these tires on my 2020 3500 Denali dually, great ride quality and very minimal road noise. Have around 55,000 miles (mostly towing a 40' flatbed gooseneck) on them now and they are about 30% tread. Will be buying the same tires again!
A**R
great performance tire
great tire - good value long life-look great - delivered on time
D**.
Very good tire
Very happy with these tires. Good ride for a load range E rugged terrain tire. Was impressed with snow traction. I did not even have to engage 4WD on a snow covered steep hill in a relatively light weight Gladiator Pickup. Ice is less good, but to be expected. Fuel economy dropped, but I increased diameter over 2 inches and moved from a highway tire so to be expected.
I**R
Good buy
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
Perform well and quiet
Purchased these in 35-12.50r20. Balanced perfectly, smooth ride, performs well in snow and rain. Will buy again.
S**N
Reliable Service
Excellent
A**Y
Good tires
Great tires with good traction
V**H
Great tire
Amazingly quiet tire on the hwy and great handling on wet road conditions even though this Cooper all season tire has an aggressive lug pattern. 100% satisfied with my purchase all though I have less than a 1000 miles on them.
Trustpilot
2 months ago
1 week ago