I need this. My back isn't what it used to be, so when it's time to fiddle with the undercarriage, I start thinking wistfully about lifts or pits. It'd also make it easier to hang off the end of the breaker bar for those monster-torque suspension fasteners. Exhaust work? No more lying on your back, rust crispies falling into your mouth, embers from that bolt you're torching out ending up who knows where. Of course, it's always a plus to make sure there are no fluids in the car, or they'll remind
Quite simply, rust sucks. Most any vehicle regularly driven during winters in the Salt Belt will fall victim to corrosion, and the various spray-on undercoatings available from the aftermarket have their shortcomings. Specifically, the spray-on application of these coatings often results in incomplete coverage, and what is applied will typically degrade upon repeated exposure to a decade's worth of abrasive road debris.