I chose the heavy duty nylon ramps. The regular duty nylon holds more than the steel, but I opted for the 12000 pound capacity just in case I get a truck or if I need something to wedge under the house.

You're not thinking of using ramps and stands together? That's a tricky one.

I had the problem of the front ramp skidding out when putting it up on the garage floor. I threw down an old persian rug and they seem to grip to that real nicely! That's what I call wrenching in style.