From Single Axle to Multi Axle Dump Trucks to Stone Slingers or Grapple Trucks, Roll·Rite® has a tarp system or power kit to help you improve safety on the job for drivers and everyone around the job site. Our tarp systems for dump trucks feature durable aluminum construction and proven gear motor technology to reliably contain and protect your payload. System components are designed for low maintenance. Keep your aggregate and asphalt trucks covered and on the road load after load.