hey just a option when i installed the roof the mounting clamps that came with the roof were crap from ranch armor (u would think for 1600 + ) so i ordered the nilight -90021d mounting bracket kit ( 4 clamps) for lights off amazon ( $20.00 ) i saw some ones roof done this way in person and it was way better then factory so i bought 2 sets and put 6 on the roof and had a set to mounts lights so much nicer and quieter i think a very good upgrade !