The 40-inch tires, which wrap around 20-inch forged wheels, barely fit under the flared fenders, while the air ride suspension with user-adjustable height control keeps things comfortable.

The Ridge Blade X/RT is tailored for North America's frigid winters and features a "3+2+2" enhanced tire body structure, ...

Based on our tests of new and half-tread-depth tires, you may want to consider shopping for new ones on your car or truck closer to the 4/32-inch groove ... at as slow as 40 mph in our hydroplane ...