Scaleauto BMW M3 GT2 24h Le Mans 2011 No.56 - 1:24th Scale (SC-7036) Driven by Andy Priaulx, Dirk Muller and Joey Hand. Scaleauto 1:24th scale competition slot car, ready to race with MSC Competition chassis, lightweight interior & sidewinder motor setup. Motor: 20,000rpm Ratio: 12/44, Front Tire: 26 x 10 Hard Front Hub: 23.5 x 10 Aluminium, Rear Tire: 27 x 13 soft Rear Hub: 23.5 x 10 Aluminium, Length: 196mm Width: 80/83mm Height: 50/52mm.