2019-2026
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 30 Minutes
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $149+ Details
Find Tires for your Silverado 1500
Cooper Discoverer HT3 Tire (33" - LT275/70R18)
Item S187248
Our Price
$290.99 each
Military, Medical & First Responders
$14.55 Available in AT Cash Rewards.
Confirm Eligibility
Confirm Eligibility
Item Options
Choose options to add to cart.
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Shop Owners Save More!
Sign up for our dealer program
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Cooper Discoverer HT3 Tire
- All-Season Tread Design for Reliable Highway Performance
- Optimized Tread Pattern for Even Wear and Long Tread Life
- Enhanced Wet and Dry Traction for Improved Handling
- Durable Rubber Compound for Heavy-Duty Use
- Reduced Road Noise for a Smoother Ride
- Easy Installation
- Limited Tread Warranty
- Fits 33-Inch Tire Size - LT275/70R18
| Brand | Cooper |
| Tire Model | Discoverer HT3 |
| Tire Type | All-Season |
| Tire Size | 33" - 275/70R18 |
| Tire Diameter | 33 |
| Tire Load Index | 125 (3638 lbs per tire) |
| Tire Load Rating | E |
| Tire Tread Depth | 14/32" |
| Tire Revs Per Mile | 608 |
| Tire Speed Rating | (S) Up to 112mph |
| Tire Weight | 51 |
Description
Dependable Highway Performance. The Cooper Discoverer HT3 Tire is engineered for long-lasting reliability on highways and city roads. Its all-season tread design provides consistent traction in both wet and dry conditions, ensuring a confident and stable ride.
Construction and Appearance. Built with a durable rubber compound, this tire is designed for heavy-duty use, making it ideal for trucks. The optimized tread pattern promotes even wear, extending tread life while reducing road noise for a smoother and quieter ride.
Installation. This tire is designed for easy installation and fits standard 18-inch wheels with a 33-inch overall diameter, requiring no modifications for proper mounting and balancing.
Warranty. Backed by a limited tread warranty, this tire provides long-term reliability and value.
Application. This Cooper Discoverer HT3 Tire fits 33-inch tire size - LT275/70R18.
Cooper 170199003
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
Tech Guides:
- All-Season vs All-Terrain vs Mud-Terrain: Explaining the Differences Between Truck Tire Types
- 5 Signs its Time To Replace Your Truck Tires
- Choosing the Right Truck Tires for Optimal Towing Capability
- Is Bigger Always Better? Picking the Right Tires For Your Truck
- Get Out and Explore with AMP Off-Road Tires
- Are Your Tires Ready for a Road Trip?
- Complimenting Your Work Truck: Silverado Tires
5.0
Customer Reviews (1)
Questions & Answers
No questions about this product yet.
Ask the First Question
