The original Audi Quattro did more than add two extra driven wheels to a family coupe. By proving that sophisticated ...

Poclain's Sterling demonstrator has its tag axle fully extended so the drive axle is off the ground and its wheels are spinning and spewing dust. Yet the truck moves ahead under power from the ...

Getting your Trinity Audio player ready... As a storm promised snow in Colorado’s high mountains on Thursday, state authorities prepared to enforce a new traction law that requires the use of chains ...

GOLDEN, Colo. (KDVR) — The Colorado Department of Transportation, Colorado State Patrol and local car and tire shops met Thursday morning to discuss traction law revisions now in place. “It’s a change ...

Hyliion. has filed a patent for systems and methods providing traction assistance in vehicles. The technology involves determining slip conditions on a route using vehicle and external data, ...