Thule Professional Over the Cab Extension

Increase the versatility and functionality of your Thule Professional Truck Rack with the Over the Cab Extension, complete with integrated side rails.

Maximum long load transport stability provided by adjustable Over the Cab Thule Professional tri-slot load bar.

1000 lbs. load capacity. Make sure you don't exceed your vehicle's load capacity rating.

The Thule Professional Over the Cab Extension has anodized aluminum construction.

Easy to assemble and install. Stainless steel and aluminum mounting hardware included.

Designed for use with the Thule Professional Truck Rack system 375 & 376 only.

Available in two sizes: 108" (#397) and 132" (#398)

Includes: 2 tri-slot side rails and one 71" tri-slot load bar