As far as I know, Tire Rack does not use Texas based Treadwell for their testing. Apparently, Treadwell Research Park has recently begun adding winter tire testing capability. Discount Tire says they test and evaluate 95% of the tires they sell.
https://autosphere.ca/tires/2024/12...iscount-tire-unveils-treadwell-research-park/
https://www.moderntiredealer.com/su...esearch-park-a-quantum-leap-for-discount-tire
https://autosphere.ca/tires/2024/12...iscount-tire-unveils-treadwell-research-park/
https://www.moderntiredealer.com/su...esearch-park-a-quantum-leap-for-discount-tire
Discount Tire purchased the facility in 2022 and regularly tests more than 100 days a year at Treadwell Research Park. The retailer also rents Treadwell Research Park to tire manufacturers who desire to test on the world-class and expertly maintained surfaces and to groups interested in holding events. Discount Tire contracts Smithers, a global leader in testing services, to operate day-to-day activities at Treadwell Research Park.
Recent enhancements at the 900-acre Treadwell Research Park campus include:
- Upgrades to all 15 testing surfaces to exceed industry standards for texture and control variable consistency in tire testing. Testing is done on a variety of surfaces to help evaluate the tires’ performance across multiple driving conditions, including on-road, off-road, noise, bumps, wet, and dry.
- Implementation of an automated reverse osmosis water filtration system to deliver standardized water quality and accurate readings for wet handling tire testing and improved wet and mud off-road testing capabilities.
- Level 3 EV charging stations to power Discount Tire’s increased investments in tire testing for EV and hybrid vehicles.
- Construction of three new buildings ranging from 4,500 to 6,000 square feet to be occupied or rented by automotive brands seeking regular access to testing at Treadwell Research Park.
- Expert equipment, machinery, and tools, including an electric road sweeper, rolling resistance testing machine, and a tire buffer machine, which allows Discount Tire to shave tires down to standard worn conditions to compare functionality and safety across the life of a tire.