Step by step on how to install the Topper Roof Rack on the 2nd & 3rd Gen Tundra! Please read all steps carefully before starting. Check the install video on the product page for factory rack disassembly.
Questions or Support: Phone: 269-353-1184 Email: info@victory4x4.com
Included Parts:
(2) side rails, (6) crossbars, (4) topper mounts
Included Hardware: 046-0067 bolt pack
Used in this install: 1/4"-20 x 3/8" button heads, 1/4"-20 T-nuts and 1/4" washers (mounts); 1/4"-20 x 3/4" button heads and 1/4" washers (crossbars); 5/16"-18 x 1/2" button heads, 5/16"-18 T-nuts and 5/16" washers (topper rails).
Measure the distance between the rails on the roof of the topper. Attach two mounts to one crossbar, centered on the bar and spaced the same distance apart as the topper rails, using the 1/4"-20 x 3/8" button head bolts, 1/4" washers and 1/4"-20 T-nuts. Slide the T-nuts into the channel through the end of the bar, then bolt the mounts into them.
Put the mounts on the side of the bar without the machined slots so the slots face up when the rack is assembled. Repeat for one more crossbar.
Assemble the rack on the ground. Mount the crossbars between the two side rails using the 1/4"-20 x 3/4" button head bolts and 1/4" washers (2 per bar per side). Make sure the machined slots face up and the two bars with mounts go in the front and rear positions.
Slide the larger 5/16"-18 T-nuts into the factory rails on the topper and set the rack on the roof. Loosely bolt the rack to the T-nuts using the 5/16"-18 x 1/2" button head bolts and 5/16" washers.
With everything roughly in position, adjust the rack until it is centered on the topper, then tighten all hardware fully. Finished rack dimensions: 54.4" wide x 64.5" long x 3.3" tall.
Confirm all hardware is tightened. Congrats! Your installation of the Topper Roof Rack is now complete. Enjoy!
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