BAK BAKFlip MX4 (GEN 3)07-21 Tundra 5'6" w/ Deck Rail Sys w/o Trail Extended Stroage Boxes Model 448409T Freedom Fill We also recommend double checking

We also recommend double checking your bed measurements with our fitment pictures

The AT94WX is the most popular of all wedge style tanks

Spacious: Over 5 cubic feet of storage – Can fit 3 totes side by side in most SUVs

BAK BAKFlip MX4 (GEN 3) 04-14 F150 5'7" w/out Cargo Management System Model 448309

BAK BAKFlip MX4 (GEN 3)07-21 Tundra 5'6" w/ Deck Rail Sys w/o Trail Extended Stroage Boxes Model 448409T Freedom Fill We also recommend double checkingBAK BAKFlip MX4 (GEN 3)07 21 Tundra 5'6" w Deck Rail Sys w o Trail Spcl Ed Strg Bxs Model 448409T The best selling truck bed cover in the world just got better. Introducing the new and improved RealTruck BAKFlip MX4 (GEN 3)an evolution of RealTruck's most popular tonneau cover. This next generation upgrade builds on everything truck owners already love about MX4, now enhanced with improved functionality, greater durability, and elevated security. The