And they worked great on my Duster (8 3/4 4.10 suregrip).If I gave just enough throttle to spin the tires, I could keep the car sideways as long as I wanted. If I punched it, the whole car lifted up and she was gone. Never spun a tire when I didn't want it to.
Then again, my alignment guy said it was also the only set he had ever seen that was installed and set up properly, so maybe that's why most guys say they don't work.
