








🛞 Conquer every mile with confidence — toughness that never quits!
The Cooper Discoverer S/T Maxx LT285/75R16 126/123Q is a premium all-season commercial tire built for durability and performance. Featuring 18.5/32 tread depth, Armor Tek3 3-ply sidewall construction, and stone ejector ribs, it offers exceptional traction on rough terrain while maintaining highway stability and low noise. Its cut and chip resistant compound ensures long-lasting wear, making it ideal for light trucks and high-torque vehicles demanding reliable, year-round toughness.




| Brand | Cooper |
| Size | LT285/75R16 126/123Q |
| Section Width | 285 Millimeters |
| Load Capacity | 3750 Pounds |
| Tread Depth | 18.5 32nds |
| Tread Type | Non-Directional |
| Maximum Pressure | 80 Pound per Square Inch |
| Rim Width | 8 Inches |
| Tire Diameter | 54 |
| Item Diameter | 32.9 Inches |
| Item Weight | 61.44 Pounds |
| Automotive Fit Type | Universal Fit |
| UPC | 029142720492 |
| Global Trade Identification Number | 00029142720492 |
| Vehicle Tire ISO Metric Size Description | 285/75R16 |
| Unit Count | 1.0 Count |
| Construction Type | Radial |
| OEM Part Number | 54808 |
| Manufacturer | Cooper |
| Model | DISCOVERER S/T MAXX |
| Item Weight | 61.4 pounds |
| Item model number | 170066032 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 170066032 |
| Special Features | run_flat;tread_wear_indicator |
| UTQG | 400 AA A |
| Bolt Pattern (Pitch Circle Diameter) | 1 Micron |
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
2 weeks ago
2 months ago