Review on 🚗 Rough Country 20-inch LED Hidden Bumper Brackets for 2007-2013 Chevy Silverado - Model 70523 by Scott Reeves

Actual inside dimension is 21.5 inch which goes well with my 20 inch OZ-USA E-US Series Spot/Flood fits which also has the same overall length. The instructions say it's only for a single row light bar, but I was able to install a double row light bar by following the same steps as the how-to video from the Rough Country website. The only option is to leave the light bar mounting bolts slightly loose on the bracket and once installed, tilt the light bar towards you from the back of the bumper on the bracket and insert both mounting bolts into each end of the bracket before aligning with the 3 factory holes in the bumper, otherwise you can not install them afterwards. The middle screw goes right in and you should be able to tighten all 3 screws. You will then need to cut the short end of the allen wrench just long enough to fit in the small space left to access the screws on each end of the lightbar from the front of the bumper to tighten them to the bracket. (Sorry for the image, it only loads from the side.)