Hey guys... We recently just got a 2009 Greystone Metallic Crew Cab LTZ.. Im looking at putting 20 inch Helo Maxx 8 wheels with 305 50 20 Nitto Terra Grapplers.. My question is are these wheels going to be to wide for the wheel wells on the NBS?? They are a 10 inch wide tire with 5 inch backspace and -12mm offset. I had this same exact wheel combination on my 05 and they fit well inside the wheel wells cause they had the factory bolt on fender flares.. On the NBS trucks, the wheel wells look more narrow than the old one.. If you guys have any pictures of this combination or comparable ones.. Id appreciate it a lot.. Thanks

I have Helo Maxx 8's with 285/50/R20 Nitto Terra Grapplers on my 08 2500 HD. they do rub on my mud flaps and back corner of fender when turning tight. I cranked up T-Bars and this helped a little bit. Pics in my garage.