Most Popular 15 Inch Tall for 2018 Ram 2500

I installed this box in conjunction with my Bak Revolver X4, on my 2015 Chevy Silverado. The box itself is good, I wish that both sides of the cover had a latch, it feels like the right side of the box is lifted higher than the locked side, I don't know if water can get in, it sits under my tonneau. It will work with the X4 cover, however, you need to mount the box brackets to the bracket that attaches to the bedrails first, otherwise you cannot fit the bracket in between the two rails, it sandwiches it. Took two guys about an hour and a half to get it set correctly. Not a deal breaker, but there were some cuss words. After it was aligned and tightened down, my tools fit in there just fine, and I was happy. With my truck, I can still slide a 6' A frame ladder under the box, however, I have to put it under feet first. Just a heads up for any weekend side-jobbers out there.

Overall the box worked well. My only issue is it takes up far too much of the bed and does not work well with covers that also have side brackets. The two bracket systems together put the box more to the middle of the bed.