Anyways, this is the other half of the ez-mode solution:
https://www.pegasusautoracing.com/pr...asp?RecID=6208 . There are other vendors and options you could go with, but I'm sure the basic tradeoffs don't vary a ton:
Cons:
$3K down the drain
Adds 22.5 lbs to the car (mostly way down low)
Have to add a high pressure air tank to your track gear
Pros:
Connect hose, flip valve, car pops up off the ground enough to change all four wheels.