i got an lb7 and when i bought it it had 285/75/16 on it and it sits slanted forward just like every other gm I've ever seen so I'm gonna get cognito UCA and then tighten the keys all the way. I've heard that i could possibly run a 35' tire with some trimming. so i wanted to ask y'all who know way more then i do what size tire do u think i could run. I don't want the truck totally lifted but what it to look big and nasty!!