Both. Find the ramps at a yard sale.
If your car is at all lowered, you'll have to run the car up on something in order to avoid scraping on the ramp, though. I usually have to line up some bricks..
'86 325es (TURTL3): PJ peetsa hawler
'87 535is (BADWATER): almost done... really.
'86 325e (GRN HLL): DD/show/rocket
'04 x3 3.0i: Wife's Bimmer (manual, woot!) My BMW Blog