








🛞 Elevate your ride with unstoppable grip and rugged style!
The CooperDiscoverer S/T Maxx LT255/80R17 tire delivers premium all-season traction with a robust 33.1-inch diameter and Armor Tek3 reinforced construction. Designed for commercial and off-road use, it offers a heavy-duty 3,195-pound load capacity and an asymmetrical tread that excels on rocks, gravel, and pavement. Studdable and cut-resistant, this tire ensures durability and stability backed by a 400 AA A UTQG rating and a standard limited warranty.




| Brand | Cooper |
| Size | LT255/80R17 121/118Q |
| Section Width | 255 Millimeters |
| Load Capacity | 3195 Pounds |
| Tread Depth | 18.5 32nds |
| Tread Type | Asymmetrical |
| Maximum Pressure | 8E+1 Pound per Square Inch |
| Rim Width | 7 Inches |
| Tire Diameter | 17 |
| Item Diameter | 33.1 Inches |
| Item Weight | 57.43 Pounds |
| Automotive Fit Type | Vehicle Specific Fit |
| UPC | 291428029388 826825963258 |
| Global Trade Identification Number | 00291428029388, 00826825963258 |
| Vehicle Tire ISO Metric Size Description | 255/80R17 |
| Construction Type | Radial |
| OEM Part Number | 90000019974 |
| Manufacturer | Cooper |
| Model | DISCOVERER S/T MAXX |
| Item Weight | 57.4 pounds |
| Item model number | 170087004 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 170087004 |
| Special Features | run_flat;tread_wear_indicator |
| UTQG | 400 AA A |
A**R
great performance tire
great tire - good value long life-look great - delivered on time
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!
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.
H**0
Wobble Wobble
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!
A**Y
Good tires
Great tires with good traction
V**H
Great tire
Amazingly quiet tire on the hwy and greathandling 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.
P**O
Good quality
Very good price
O**1
Great purchase!
Very happy. Fast shipping. We've bought 2 fulls sets complete with spares. Will buy again.
Trustpilot
1 month ago
1 week ago