1. Optional upgrade kit for Model X38/39 Series truck rack.
2. This upgrade is only middle cross-bar set add-on for the X38/39 Series.
3. Increase the number of Middle cross bar and Rear cross bar can further reinforce the rack structure, make it ideal for heavy and bulky loads

The P39-BX2 Series is the upgraded Truck Rack commonly known as the Over-cab style truck ladder rack with side bars.
Our design concept is an Extension-Bar Package built on a Two-barred basic truck rack style,which can be seen commonly in the e-commerce truck rack market.Most ideally,it is guaranteed compatible with our X35.
We offer Three different upgrade packages for different customers' need:

1. P39-SC(BX2): Side Bars with 30" Short-over Cab. Extension
2. P39-LC(BX2): Side Bars with 55" Short-over Cab. Extension 
3. P39-B(BX2):Side Bars ONLY with NO Over Cab. Extension 

We also offer Two Color Options for these upgrade packages.They are available in Matte Black & Matte White.