Scratches the [censored] out of the bed if you ever choose to remove it.. they scrape (the plastic) pretty bad, too. They are Flimsy, they rattle, and never stay 100% secure, either.

2006 Pontiac G6 3900SFI GTP Coupe CAI, Stainless Cat Back, Vector Tune, Strut Brace, Eibach Pro Kit, Custom Made Projector Headlights, 4300K, 20% Tint Former Owner- 2000 "Stryped" CSVT CEG Dragon Run- Oct 13-15