2015 Chevy Silverado 1500 Armor & Protection

If you buy these be prepared to buy extra nuts/bolts because the manufacturer does not know how to count. I had enough parts to finish one side on my 2018 Silverado then when I got to the other side I was shy 6 nuts to mount the rails. It ticked me off... I hate having to run to town and buy extra parts to finish a job when someone evidently failed math in school. I looked at the instructions their is not enough parts listed to finish the install... either I got the wrong nuts/bolts kit or somethings off. Also, an odd thing is the front passenger side has one bracket made as one with no bolts needed to join the pieces. I don't understand why in the world they didn't make them all like that makes far more sense than the other less bolts/nuts and easier install. Otherwise, they look good and function fine but having my truck sitting because of the incomplete install didn't set well with me.