Originally Posted by Fred@ReverseLogic

Wooden ramps may be cost effective if 3-inches high is all you need. But if you want a 10" high ramp that you can safely work under with a 2-piece design that is easy to transport and store, you won't find a better alternative than Race Ramps.

If you build a 10" high ramp out of 2 x 10s you are likely to break your back trying to lift it and there is no way you are going to transport it in your car.