








🛞 Tough terrain? Meet your match with Cooper Discoverer S/T Maxx!
The Cooper Discoverer S/T Maxx LT285/65R18 is a commercial-grade, all-season tire engineered with Armor Tek3 3-ply construction and a cut-resistant tread compound. Designed for rugged off-road conditions and smooth highway rides, it features stone ejector ribs to prevent debris retention and offers a high load capacity of 3640 lbs. Ideal for light trucks and high-torque vehicles, this tire delivers durability, traction, and low noise performance year-round.




| Brand | Cooper | 
| Size | LT285/65R18 125/122Q | 
| Section Width | 285 Millimeters | 
| Load Capacity | 3640 Pounds | 
| Tread Depth | 19 32nds | 
| Tread Type | Symmetrical | 
| Maximum Pressure | 80 Pound per Square Inch | 
| Rim Width | 8.5 Inches | 
| Tire Diameter | 32.80 inches | 
| Item Diameter | 32.8 Inches | 
| Item Weight | 62.1 Pounds | 
| Automotive Fit Type | Universal Fit | 
| UPC | 291428022730 781787875707 | 
| Vehicle Tire ISO Metric Size Description | 285/65R18 | 
| Construction Type | Radial | 
| Manufacturer | Cooper Tire & Rubber Co. | 
| Model | DISCOVERER S/T MAXX | 
| Item Weight | 62.1 pounds | 
| Item model number | 170073004 | 
| Is Discontinued By Manufacturer | Yes | 
| Manufacturer Part Number | 170073004 | 
| Special Features | run_flat, tread_wear_indicator | 
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
2 weeks ago