2020-2024
2015-2019
2007-2014
Installation Time
(approx) 45 Minutes
Difficulty Level:
Simple installation for anyone.
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Cooper Discoverer AT3 LT Tire (29" - LT225/75R16)Find parts that fit my vehicle
Item SHG42385
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$208.99 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Tire
- All-Terrain Versatility
- Durable Tread Life
- Heat Diffusion Technology
- Sturdy Tread Blocks
- Improves Traction
- Forty-Five-Minute Installation
- Limited Warranty
- Fits Sierra 3500 HD Crew Cab Models
| Brand | Cooper |
| Tire Type | All-Terrain |
| Tire Diameter | 29 |
| Wheel Diameter | 16 |
| Tire Size | 29" - 225/75R16 |
| Tire Load Index | 115 (2679 lbs per tire) |
| Tire Load Range | E |
| Tire Model | Discoverer AT3 LT |
| Tire Speed Rating | (R) Up to 106mph |
| Tire Tread Depth | 17/32" |
| Tire Revs Per Mile | 689 |
| Tire Weight | 38 |
Description
Dominate Any Terrain. The Cooper Discoverer AT3 LT Tire is designed to handle a wide range of terrains, offering outstanding performance whether you're driving on highways or rough off-road conditions. It ensures that you can tackle any journey with confidence and control, no matter the terrain.
Long-Lasting Durability. Engineered for longevity, the Discoverer AT3 LT offers a longer tread life thanks to its unique tread design and durable compound, allowing you to drive further without compromising performance or safety over time.
Beat the Heat. The tire’s advanced heat diffusion technology effectively reduces heat buildup, particularly in the lower sidewall, helping to protect the tire's internal components and extend its overall life, especially under heavy loads.
Tough Build. The rigid tread blocks of this tire enhance durability and stability, providing greater control and handling when carrying heavy loads or driving on uneven surfaces. This design ensures you have the strength needed for demanding jobs.
Better Control. The enhanced tread pattern is designed to increase grip on wet, dry, and snowy surfaces, ensuring superior traction and braking ability. This feature is crucial for providing better handling and safety in varying weather conditions.
Installation. Putting this Cooper Discoverer AT3 LT Tire on your Sierra 3500 HD Crew Cab takes 45 minutes to install.
Warranty There is a limited warranty on this product.
Application. The Cooper Discoverer AT3 LT Tire fits Sierra 3500 HD Crew Cab models.
Cooper 170005030
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Tire
- (4) Sturdy Tread Blocks
- (1) Heat Diffuser Technology Component
4.8
Reviews of Cooper Tire Products (15)
Reviews of Cooper Tire products have an average rating of 4.8 out of 5
Questions & Answers
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