I'm wanting to put wheels and tires on. I'm going to use a level kit but am wondering if I can get a 33X12.50 under the 09 2500. I had them on my 01 but don't know if it will work on the new body style. A little trimming would be okay.............Does anyone have experience with this? Most people say I have to stay with at least a +20 offset, The wheels I like or -12. All help would be appreciated.