Roof Rack Thumb Screw Wheel Knob

Advantages of Choosing Toyota Genuine Cross Bars. Roof Rack. Components

The roof rack cross bars are designed to integrate with the 4Runner's roof rails to secure cargo with more confidence.

  • Provides additional secure tie-down points for various roof rack accessories
  • Easy to adjust by sliding along the side rails, and lock in place with thumb screws
  • Can support a maximum of 132 lbs. when weight is evenly distributed across both bars
  • Set of two black bars
Brand Toyota Genuine
Part Number PT278-89150-TS
HARDWARE Thumbscrew


Do not overload your vehicle. See owner’s manual for weight limits and restrictions.

    Search your area for a dealer in order to purchase product