Curious, because today I hit an HARD object on the road (managed to hit dead center) that tore up the plastic underneath (one of the "ears" with the bolt hole in it ripped from the main plastic, which I "fixed" with a mending strap cantilevered to hold the main plastic up and from flapping), as well as the leading edge of a peice of tin that is between the exhaust pipe and the body about halfway back. The car literally jumped. That car is so low it's hard to see under, much less GET under enough to see up into the center area. It's hard to imagine ramps that would even work, unless they were very long and gradual. I couldn't see any damage to anything important.

BTW, just a couple of hours earlier, I passed the 10,000 mile mark, about 7 weeks after I rolled it off the dealer's lot