Put set on my crew cab last night. Earlier post here was very helpful and time saving. Thanks for the tips both on where to buy and installation. Saved me a lot of time. Should include ur instructions-not the crummy ones that come with the bars. One additional tip-don't tighten and bolts or nuts until they've all benn installed-they need to be loose to line up the bar on the holes in the bar. Love the truck-love the bars. Tomorrow night I do the K-Cover.