








🛞 Elevate your off-road game with the tire that never quits!
The Cooper Discoverer STT Pro 37X13.50R22LT is a premium 10-ply all-season off-road tire featuring Armor Tek3 sidewall technology and advanced tread designs like Climber Cleats and Mud Slingers 2.0. Designed for extreme durability and year-round traction, it offers true-to-size 37-inch diameter performance with a load capacity of 3,415 lbs, making it the ultimate choice for serious off-road enthusiasts who demand toughness without sacrificing on-road control.








| ASIN | B017XTYYNO |
| Best Sellers Rank | #2,121,269 in Automotive ( See Top 100 in Automotive ) #4,327 in Light Truck & SUV All-Terrain & Mud-Terrain Tires |
| Brand | Cooper |
| Brand Name | Cooper |
| Customer Reviews | 3.0 out of 5 stars 16 Reviews |
| Global Trade Identification Number | 00029142829874, 00291428298746 |
| Included Components | Tire Only |
| Item Diameter | 36.9 Inches |
| Item Dimensions | 36.89 x 36.89 x 13.4 inches |
| Item Type Name | Tire |
| Item Weight | 81 Pounds |
| Load Capacity | 3415 Pounds |
| Load Index | 123.0 |
| Manufacturer | Cooper |
| Manufacturer Warranty Description | Standard Limited Warranty |
| Ply | 10-Ply |
| Rim Size | 22 Inches |
| Rim Width | 11 Inches |
| Seasons | Year Round |
| Section Width | 13.5 Inches |
| Size | 37X13.50R22LT 123Q |
| Speed Rating | Q |
| Tire Aspect Ratio | 13.5 |
| Tire Diameter | 37 Inches |
| Tread Depth | 21 32nds |
| Tread Type | Non-Directional |
| UPC | 029142829874 291428298746 |
| Unit Count | 1.0 Count |
R**.
Best mud tire for the price.
This is a great looking tire. Unlike some other 35" mud terrains, these measure in true to size. They ride a bit rougher than stock rubber, but so does every other 10-ply tire which is your only choice in this size. I've run the Toyo M/T's before and I would say these are pretty much identical in terms of wear and ride quality. The only other tire I would consider would be a Nitto. They are more money, but supposedly a bit better according to most off-road shops I've spoken to. The attached images show these in a 35x12.50R22 on my 2015 F150 Platinum with a 6" BDS lift. I'm running a 22x10 wheel. You can see the difference compared to the factory tires.
R**O
Fast shipping!! Only 2 days!!
Good quality!!
S**Z
Beast of a tire
Not much to say about a tire. Fits as expected, quick delivery.
O**1
Five Stars
Best tire I've bought in along time. In my opinion better than the Toyo m/t
Trustpilot
2 months ago
1 month ago