Hey good evening man I got the exact same wide body kit the csc extreme for my base z51 I also got the ultra deep concave forgestar 14s 19x12 for the rear I’m not sure what the offset is I get thrown off every time lol 😂 but question for you could I run a 345/30/19 on the rears without rubbing ? Also keep up the good videos I been watching them for a while now amazing how you made it look so easy changing out the front bumper cover I had hell lol 😂