The ground effects are then painted to match the exterior of the van, and the carpet pad and carpet are put into place. Rollx Vans designed interior panels are added and then the ramp, kneeler, and floor components are installed to complete the handicap van conversion process. Prior to leaving our warehouse, a quality control inspection, alignment, and complete detailing of the van are completed to make sure your wheelchair accessible van meets all requirements and standards. All Rollx Vans conversions come with an industry longest 7 year / 100,000 miles structural warranty.