What's going on guys/ladies. I am looking for some help on rims and tires.... Yeah I know everyone asks about them and there is probably a MILLION posts out there but nothing has given me the right answer. I've done a lot of reseach on what type of rims and tires I want but I was wondering if some of the sizes fit. Right now I want to buy the Ultra Wheels Gauntlet style... With either Nitto Terra or Trail grapplers. My problem is what size and tire do I go with before I have an rubbing issues. So far I installed the Pro Comp Leveling kit with a 3in body lift. I'm not looking to get a suspension lift any time soon. I came across these 2 sizes 18x9 with lt285/65r18 and 20x9 lt295/55r20. Will 33x12.50x18 or 33x12.5x20 rub at full turn???? My truck is an 06 GMC Sierra 1500 ext. cab standard box 4x4. Thanks for any info. Pics will help also if anyone is runnig the same type of setup.