vacallity 3.9" rise 2pack rubber curb ramps for driveway doorway shed threshold wheelchair, truck car motorcycle bike cart lawn mowers angled step entry in ramp, 7000lbs heavy duty powersports loading ramp 3.9"inch is up for auction in Patio, Lawn & Garden. The current bid is $2.00, 96% below the $51.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.