The Thule TracRac SR Truck Bed Rack Base Rail (Full-Size Long Bed) from Nomadic Supply Company® are black powder coated aluminum extrusions that extend the length of your pickup truck bed to provide a sturdy base for our Thule TracRac SR Sliding Overhead Truck Bed Racks and Thule Xsporter Pro Shift Overhead Racks to slide along.
The Thule TracRac SR Truck Bed Rack Base Rail System is designed to install without drilling and fit directly into stake bed pockets. On pickup trucks without stake bed pockets, the Thule TracRac SR Truck Bed Rack Base Rail System bolts to the bed rails of the truck. Thule TracRac is the only pick up truck rack system that is fully tested and certified by Ford, GM, and Chrysler – reflecting Thule TracRac’s commitment to superior design and safety.
Thule TracRac SR Truck Bed Rack Base Rail (Full-Size Long Bed) (21000) Features:
- Quick installation without drilling into the truck
- Requires Thule TracRac SR Overhead Rack or Thule Xsporter Pro Shift Overhead Rack (sold separately)
- Holds up to 1,250lbs/567 kgs when racks are properly installed and weight is distributed evenly. Vehicle limits may vary. Please check vehicle owners manual.
Thule TracRac SR Truck Bed Rack Base Rail (Full-Size Long Bed) (21000) Specifications:
- Dimensions (LxWxH): 77.5 x 4 x 1.9 in
Thule TracRac SR Truck Bed Rack Base Rail (Full-Size Long Bed) (21000) Documents:
Thule TracRac SR Truck Bed Rack Base Rail Owner’s Manual
Thule TracRac SR Truck Bed Rack Base Rail Guidelines








