A lift apparatus for a motor home or recreational vehicle is provided having a generally vertical slide rail attached to the cabin floor and interior wall adjacent the doorway to the motor home or recreational vehicle. A trolley is slida... Garlin Cheatham JR. 被引量: 0发表: 2009年 加载更...
because the pattern zigzags across the tire, ensuring there’s always a chain in contact with the road. It’s the best possible traction for winter conditions, and they work better with anti-lock brakes. Radial chains, while cheaper, have a ladder-type pattern, which makes for a bumpier r...