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🛞 Conquer every terrain with confidence—because your ride deserves Maxx performance!
The Cooper Discoverer S/T Maxx All-Season 35X12.50R20LT 121Q tire combines commercial-grade durability with versatile all-season traction. Featuring a 3-ply Armor Tek3 carcass and cut-resistant tread compound, it excels in harsh off-road conditions while delivering quiet, stable highway performance. Designed for heavy-duty trucks, it supports up to 3,195 lbs load capacity and offers stone ejector ribs to prevent debris damage, making it the ultimate tire for professionals who demand toughness without compromise.
| ASIN | B0792HR2S8 |
| Best Sellers Rank | #171,739 in Automotive ( See Top 100 in Automotive ) #210 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 | 34.7 Inches |
| Item Dimensions | 34.7 x 34.7 x 12.4 inches |
| Item Type Name | Tire |
| Item Weight | 67.8 Pounds |
| Load Capacity | 3195 Pounds |
| Load Index | 121.0 |
| Manufacturer | Cooper Tire & Rubber Co. |
| Manufacturer Warranty Description | Standard Limited Warranty |
| Maximum Pressure | 65 Pound per Square Inch |
| Ply | 3-Ply |
| Rim Size | 20 Inches |
| Rim Width | 10 Inches |
| Seasons | Year Round |
| Section Width | 12.5 Inches |
| Size | 35X12.50R20LT 121Q |
| Speed Rating | Q |
| Tire Aspect Ratio | 125 |
| Tire Diameter | 35 Inches |
| Tread Depth | 19 32nds |
| Tread Type | Non-Directional |
| UPC | 291428028602 |
| Unit Count | 1.0 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 weeks ago
2 weeks ago