Ramps are OK, but hard to use on concrete. You get about half way up and they sometimes go shooting across the garage. I would invest in a good quality floor jack and jack stands instead.
1953 Chevrolet 3600 Fried Green T'mater (Vern) In the Stovebolt Gallery Caution: Political Statement Man who runs in front of car gets tired, man who runs behind car gets exhausted.