Originally Posted by glockbk
Isn't that going to make it vulnerable to speed bumps? What do you do when you try to climb a steep driveway ramp?
If its that low, then there would be some type of adjustable suspension underneath, be it air bags or hydraulic cylinders. Most trucks like that (at least in my area) use air bags to lift and lower the truck. Lowered completely, the frame will lay on the ground. Cutting it up more, you can get the body to lay on the ground, which is even lower.