Originally Posted by
dubcac
But in order for the car to move, the wheels will have to rotate...and the rollers will spin. If you had a super high initial impulse force that was enough to pop it up and out of the rollers, then yes it could be done.
you have to take into account also how heavy the rollers are, and how much friction they apply. We at school on our AWD dyno have pushed cars off the dyno with ease...so how is that any different than pushing it forward?