My brother-in-law wrapped my bumpers about a year ago and it hasn't dinged or chipped from rocks but has gotten little dings in it from the store and stupid shopping carts. I'll try to dig up the pics....

 

matte colors are definitely common.. definitely makes the truck look more aggressive. speaking of vinyl..buddy just got his wrapped just in time for bimmerfest '12. the guys at precision put aside everything for him to get his car done and got a 2-night allnighter..
just took the photos from what they shared.











there's a bentley waiting to be wrapped next by these guys. pretty crazy..
if there's any help you guys need im sure they'll be able to help.