Cooper Launches New Discoverer HT Truck Tire
The new tire offers improved towing stability and road noise reduction for owners of trucks and SUVs.
Updated on Oct. 28, 2026 in Trucks
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Cooper has launched the Discoverer HT, a new tire designed for trucks and SUVs that is now available at authorized retailers. The tire features specialized tread technology and is produced at domestic manufacturing facilities.
Why it matters
The new tire aims to reduce road noise and increase vehicle stability while towing, providing options for owners of trucks and SUVs. The use of domestic production is a key feature of the new product line.
The Discoverer HT covers rim sizes from 16 to 22 inches, with a treadwear warranty reaching 70,000 miles for standard versions. An additional 16 light-truck tire sizes are scheduled for release in early 2027.
The players
Cooper
A tire manufacturer known for its truck and SUV product lines and domestic production facilities.
The details
The tire utilizes a 3D Micro-Gauge tread design, which is engineered to maintain consistent traction as the rubber wears down over time. Its structural design incorporates tall, straight sidewalls and a broad contact patch to enhance stability during towing operations. The manufacturing process is concentrated in domestic plants located in Findlay, Ohio; Tupelo, Mississippi; and Texarkana, Arkansas.
Timeline
October 2026: Official launch of the Discoverer HT tire.
Q1 2027: Planned release of 16 additional light-truck tire sizes.
The Home Front
The Discoverer HT follows established trends in the truck tire market, where manufacturers are increasingly focusing on specialized tread designs to improve daily driving comfort. This launch continues Cooper's strategy of highlighting domestic manufacturing as a core differentiator.
If you drive a truck or SUV and frequently tow heavy loads, check your current tire sidewalls to see if they are nearing the end of their tread life. Consult your local tire retailer to verify if your specific rim size is included in the initial launch range of 16 to 22 inches.
The takeaway
The Discoverer HT is built to prioritize stability and noise reduction for truck and SUV owners. Keep track of the 55,000-mile or 70,000-mile treadwear warranty coverage when purchasing to ensure it matches your vehicle's specific tire requirements.
What happens next
Cooper plans to release 16 additional light-truck tire sizes during the first quarter of 2027.
Further reading
For more information on selecting tires for your vehicle, visit the Trucks section.
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Do you prioritize domestically manufactured products when shopping for automotive parts for your vehicle?
