Tonneau cover plus bed rack combos, what works? -

tonneau covers with tslot tracks   Dan tonneau cover with t slot

Features Designed to work with tonneau covers equipped with a T-slot: UltraGroove & Retrax XR Channel Rails, but works with any T

Increased Cargo Capacity Above & Below the Cover · Maintain Functionality of The Cover with Loaded Cargo · Compatible Accessories Mount To T-Slot Channel · Will your rack to the tonneau tracks Premium Black Finish: Premium black powered coated finish on

multifly slot RHRSWAG #THULEPROBAR #RETRACTINGTONNEAU productthule They basically won't work with a bed cover, That's why some covers have the T slot tracks on them It's so you can run both a cover and a rack