2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Light to Moderate mechanical skill required.
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Cooper Discoverer S/T Maxx Tire (33" - 275/70R18)Find parts that fit my vehicle
Item S521440
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Our Price
$340.99 each
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Product Information
Features, Description, Q&A, Specs & Installation
Features & Specs
- Cooper Discoverer S/T Maxx Tire
- For Tough Terrain Driving
- Boasts a Hybrid 4-5 Ribbed Design
- Has Stone Ejection Capabilities
- Offers a Low Tread Pattern Noise
- Compound Is Made with Armor Tek3® Construction
- Features a Deep Tread Pattern
- Tire Size Is 275/70R18
- Fits All GMC Sierra 1500 Models
| Brand | Cooper |
| Tire Type | All-Season |
| Tire Diameter | 33 |
| Wheel Diameter | 18 |
| Tire Size | 33" - 275/70R18 |
| Tire Load Index | 125 (3638 lbs per tire) |
| Tire Load Range | E |
| Tire Model | Discoverer S/T Maxx |
| Tire Speed Rating | (Q) Up to 99mph |
| Tire Tread Depth | 18/32" |
| Tire Revs Per Mile | 604 |
| Tire Weight | 61 |
Description
Enhances the Truck’s Powerful Performance. Command the rugged off-road trails by sporting a set of this Cooper Discoverer S/T Maxx Tire; 275/70R18. The tire’s brawny design and construction will give you the power, grip, and style you need to turn heads and conquer the toughest trails.
Incredible Tread Pattern. Thanks to the tread pattern’s heavy-duty and deep construction, the tire is capable of keeping itself clean. Preventing mud, dirt, and other debris from collecting between the treads ensures that the tire will get a strong grip on the road.
Boasts a Superior Strength. This tire’s compound boasts a high cut and chip resistance, as well as an Armor Tek3® construction. These elements make the tire highly durable, so it can handle the punishment brought by the tough off-road terrains.
High-Quality, Ribbed Design. This Discoverer tire comes with a hybrid 4-5 ribbed design. This feature is engineered to provide you with low tread pattern noise, even wear, as well as excellent stone ejection. This way, your drives will remain quiet and you’ll get excellent traction year-round.
Has a Standard Limited Warranty. This tire is backed by Cooper’s standard limited warranty. Interested to learn more about the warranty’s coverage? Then please refer to the manufacturer’s website or contact customer support.
Application. The Cooper Discoverer S/T Maxx Tire; 275/70R18 fits all GMC Sierra 1500 models.
Cooper COOP-54801
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
4.8
Reviews of Cooper Tire Products (15)
Reviews of Cooper Tire products have an average rating of 4.8 out of 5
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