Cooper Expands Light Truck Portfolio with New Commercial Highway Discoverer HT3 Tire
Cooper Tire is expanding its Discoverer line of light truck premium products with a new addition – the Discoverer HT3.
Cooper Tire is expanding its Discoverer line of premium products with a new addition – the Discoverer HT3. Available now at dealers nationwide, the Discoverer HT3 is specially engineered for premium commercial-grade performance and highway traction in all seasons and intelligently designed to resist abnormal wear, making it one of the most dependable tires for business owners.
“Cooper is excited to carry on the strong Discoverer heritage by introducing a dedicated light truck commercial tire,” said Scott Jamieson, Cooper Tire’s director of product management. “The Discoverer HT3 satisfies the needs of hard-working business owners and provides a smart tire option covering approximately 96 percent of the most popular light truck highway market sizes.”
The Cooper Discoverer HT3 is an exceptional commercial-grade product featuring advanced technology, including silica infused tread compound and full depth 3D micro-gauge siping to enhance highway performance in all seasons. In addition, the Discoverer HT3 boasts a continuous shoulder rib providing superior resistance to irregular wear and a quieter ride. The durable HT3 offers the critical features and benefits needed to perform in harsh urban highway conditions.
The Discoverer HT3 is available in R and S speed ratings and is available in 17 sizes ranging from 15- to 18-inch rim diameters. It is designed for highway and commercial driving for today’s light trucks and small fleet delivery vehicles, including Sprinter, Ford E-Series, Ram Cargo, Chevy Express and Nissan NV Cargo vans, as well as three-quarter one-ton pickup trucks.
Cooper Tire boasts nearly 100 years of experience crafting premium products for all of life’s road trips. The long-standing Discoverer line touts more than 30 years of remarkable performance in the toughest conditions, providing options for off-roading, commercial-grade applications and highway driving.
Visit www.coopertire.com for information on the Discoverer HT3, and connect with Cooper Tire on www.facebook.com/coopertire and www.twitter.com/coopertire.
RELATED CONTENT:
More Operations

Top 50 Executive Fleets
It is that time of year again! Time for the 2026 list of the Top 50 Executive Fleets, presented by Automotive Fleet and Volvo as part of its annual Fleet 500. Download now to see this year's list of companies!
Read More →
Behind the Scenes: Building the Ringmaster of the Road from Body to Paint Part 2
The body is built, the paint is on, and Team Fletcher’s Soap Box Derby car is nearly ready for testing ahead of race day in Akron.
Read More →
It's All Downhill from Here! Fleet Industry Raises $22,000 for Skilled Trades Scholarships
Work Truck’s Lauren Fletcher and Automotive Fleet’s Chris Brown turned a friendly racing rivalry into $22,000 for automotive technology and skilled trades scholarships.
Read More →
Fleet Confidence, Safety, and Smarter Risk Management Lead This Month
This month’s TruckChat: Top Monthly News Recap explores what it takes to build confidence across a fleet, from stronger leadership and technician support to better safety preparation, smarter use of telematics, and clearer plans for when something goes wrong.
Read More →From Fleet Operator to OEM Leader: Tina Kourakos’ Career Lessons
Tina Kourakos shares the lessons, relationships, and career pivots that shaped more than 30 years in fleet, plus the advice every new fleet manager should hear.
Read More →
WEX Brings Standard Fleet's Connected Vehicle Platform to Fleet Customers
This week’s product launch with Standard Fleet’s connected vehicle platform reflects WEX Venture Capital's strategy of turning startup innovation into customer solutions. Standard Fleet is now available to WEX fleet customers.
Read More →Meet Atlas: Motive's AI Assistant for Fleets
Artificial intelligence is becoming a practical tool for fleet operations. In this video, Emily Parsons introduces Atlas, Motive's AI-powered assistant that combines conversational search with the ability to perform actions across the Motive platform.
Read More →The Top 300 Commercial Fleets
The Top 300 Commercial Fleets: See the List
Read More →
NTEA Releases Updated Federal Excise Tax Guide for the Work Truck Industry
NTEA’s latest revised edition of its Federal Excise Tax Guide for the Work Truck Industry is now available to help fleet leaders navigate complex federal tax requirements.
Read More →
Super Dispatch Powers Centralized Vehicle Transport Operations for Merchants Fleet
Merchants Fleet has replaced fragmented transportation processes with Super Dispatch’s unified, API-powered platform to improve visibility, automation, and carrier performance.
Read More →
