Max tire size on leveled 2009 LTZ 4x4?

[Slade]

Hey guys, this is my first post but I have been a huge fan of the site since I got my hoe hoe last year. I have a 2009 4wd LTZ tahoe with about a 2" leveling kit on it and xd rockstar 20s. (See photos below). Anyway, I am in desperate need of new tires and I need you guys to help me! Given the setup I have, if I go with a 33ish" nitto terra grappler a/t on these 20s, how wide can they be without rubbing bad? I'm open to all suggestions and I'm fine with trimming fender walls but no major modifications. I'm trying to stay close to a 33 but all I really wanna do is just make the fenders look packed out. If you guys suggest a 34 but a little slimmer or something like that, then like I said, I am open to suggestions. Either way, I need advice! I used to drive a mustang so I'm new to this tire sizing. Thanks in advance!

 

[Jonah52]

You can probably squeeze a 305/50/20 or do a 275/60/20. The 275 is the same width as stock but an inch taller and the 305 is a 12.50 wide but only around 32.5 inches tall. Te 275/60/20 is a lot cheaper.

Nice look truck man! I've always liked rockstars lol