Originally Posted by Old_Truck_Fan
I lined up the Flatstoppers while my wife drove the car up onto them. She pulled up on them a little to slow and ended up spinning the back tires before it dropped into the groove. Thankfully they didn't slip a bit on the floor.
I use the flatstoppers as well. I spun the tires once too. But there is a little trick to using then you have to line them up against the tires and back up about 18" and then go foward just fast enough to get up and over.
2013 ZL1 Roto-fab cai, Apex catch can, Vmax LSA throttle body, Roto-Fab heat exchanger res, ATI balancer with 5% overdrive pulley, 180 degree thermostat