








🛞 Elevate your ride with the ultimate all-terrain tire—where rugged meets refined.
The Cooper Discoverer STT Pro 30X9.50R15LT 104Q is a premium all-season, off-road tire designed for extreme terrain and year-round use. Featuring patented Armor Tek3 sidewall technology and Stone Armor tread design, it offers superior durability and stone resistance. Its aggressive tread pattern with Climber Cleats and Mud Slingers 2.0 ensures exceptional traction in mud, rocks, and loose dirt, while maintaining on-road comfort and reduced noise. Rated for a 1985-pound load capacity and 50 PSI max pressure, this tire balances rugged off-road capability with dependable highway performance.














| ASIN | B017XTRGJ8 |
| Automotive Fit Type | Universal Fit |
| Best Sellers Rank | #2,637,650 in Automotive ( See Top 100 in Automotive ) #5,380 in Light Truck & SUV All-Terrain & Mud-Terrain Tires |
| Brand | Cooper |
| Construction Type | Radial |
| Customer Reviews | 4.7 4.7 out of 5 stars (13) |
| Date First Available | November 13, 2015 |
| Global Trade Identification Number | 00029142829683, 00291428296834 |
| Item Diameter | 29.6 Inches |
| Item Weight | 42.7 pounds |
| Item model number | 170122034 |
| Load Capacity | 1985 Pounds |
| Load Range | C |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170122034 |
| Maximum Pressure | 50 Pound per Square Inch |
| Model | DISCOVERER STT PRO |
| Section Width | 9.5 Inches |
| Size | 30X9.50R15LT 104Q |
| Tire Diameter | 30 Inches |
| Tread Depth | 19 32nds |
| Tread Type | Non-Directional |
| UPC | 291428296834 029142829683 |
| Unit Count | 1.0 Count |
N**H
Love them
Great tires not very loud at all mileage suffers a little bit that’s expected.
S**T
great mud terrain
Great MT that handles great off road and does its job on road
J**N
Great looking tire
Met my expectations look great and delivery was prompt would buy again but they look like there going to last awhile
Trustpilot
1 month ago
1 month ago