SEE ALSO: Cooper Tire Discoverer AT/W Tire Review The cars we were using are 2014 BMW 320i xDrives. One was equipped with the Cooper Tire WM-SA2 while the other was wearing Continental ...

But Cooper Tire wants to change all that and claims to have created a proper, all-year capable tire. Called the Discoverer A/TW, the new tire is designed for pickup trucks and large SUVs.