UltraGroove Metal™ is a retractable tonneau that makes it easy to attach nearly any Thule®or Yakima® rack to carry bikes, kayaks, cargo baskets and more. It offers truck owners the metal look with heavy-gauge aluminum panels and a tough, powder-coated, matte-black surface. With or without racks, UltraGroove Metal is a great-looking retractable tonneau that’s incredibly easy to use. It opens quickly with just a turn of the lock knob and closes just as easily with a pull on the built-in strap.



  • The built-in RES™ rail expansion system can quickly be outfitted with racks to carry your recreational gear. 
  • T-slot and rear end caps allow easy access to installation hardware, racks and style bars. 
  • Turn knob and hand-grip areas are located under and inside the cover to create a streamlined look. 
  • Drain tubes at the front and rear of the rail provide improved water management. 
  • Just one turn of the lock knob allows the cover to retract into a canister at the front of the bed. 
  • Covers open and close with the use of a built-in pull strap and can engage every 12 inches along the rail. 
  • No-drill, clamp-in design (on most applications) for easy installation. 
  • Three-year limited warranty.

Tonneau Covers