The extra wide bed of this aluminum wheelchair carrier accommodates most mobility vehicles up to 500 lbs. and features an aluminum construction making it lightweight and easy to attach to any 2 in. class III or IV trailer hitch. The gradual slope on the detachable fold-up ramp makes loading your wheelchair or mobility scooter a breeze while four tie down anchor points secure and stabilize your wheelchair or scooter during transport.Heavy duty support beams for strengthLightweight aluminum construction for quick and easy mountingDetachable fold-up ramp has a gradual slope for easy loadingFour tie down anchor points for secure and stable transportingReceiver fits all 2 in. Class III / IV hitch tubesAluminum construction resists rust and corrosionCargo platform: 47 in. L x 27-5/8 in. W x 7-1/2 in. HExterior platform: 50 in. L x 29-1/2 in. W x 9 in. HRemovable ramp dimensions: 41-1/2 in. L x 27-3/4 in. W x 1-1/2 in. H