Oh dear... I've taken it up and down the street a couple of time on very tentative trials - mainly to see how many lost tools, etc, drop out! I have a section of grass between the shed and a narrow concrete driveway with a step up to the concrete. Yesterday was the first time I tried to reverse up but the rear wheels spun as I powered up the step and the car drifted sideways into the fence. Lucky it's not the final coat.