I am sitting in the WalMart waiting room while they are using the roadside emergency jack to change one tire at a time.  They put it up on their jackstand and I insisted they lower it immediately as the side skirts made some crunching sounds.  Their floor service jack wouldn't fit under the body kit.  I drove it up onto the lift's ramp, but the jack's head didn't screw up to clear the skirts.  I bought their low-profile jack, and it fit under the skid but didn't go far enough to reach the frame rails.   I'd prefer not to have to drive onto boards just to use a jack.  Could anyone point me toward a long, low profile floor service jack that's SVT-compatible and what I should be looking for as far as damage to the side skirts?  The wi-fi in here is terrible and I was not upsold on their rotation program.  At least he told me the Walmart 40 miles away has a two-post lift.  I know where I'll be in seven years!