Those wheel ramp things for raising a car

Used to use the ramps - a bit easier to use them on asphalt (I've had them slide on concrete).

re: stands - I remember the first time i had my car up on jack stands - my buddy starting shoving the car - trying to knock it off the stands - I said, "Hey! What are you trying to do?" He said, "Would you rather it fell off the stands now, or while you're under it?" Always have done that since.