Hey guys I'm new to the forum and new to trucks all together. I've been driving cars with big rims and low suspensions my whole life. Anyway, I have a 2003 Ram 1500 4x4 with 5.7 liter hemi. I need to get some new tires due to wear. I figure I might as well get something aggressive. Cant afford the lift right now. So what is the largest tire I can fit without a leveling kit and what is the largest I can fit with a leveling kit. I have the 17's now but I am thinking of buy some aftermarket 18's

 

well you can obviously fit 33s without a level and can FIT 35s with a level, as long as you dont do alot of offroading/towing/etc