Normally, I wouldn't be asking such a basic question but the search function didn't lead me to a definitive answer and if any of you have a link to something then I apologize. Basically, I decided my truck is going to need new shoes before I pony up and buy a new vehicle. My truck is a 1999 F150 XLT, 5.4L and I'm looking to put on a set of wider rims and larger AT tires. I was hoping someone could inform me on the best wheel/tire size combination without a leveling kit. I want to go wider than the stock wheel, probably an 18x9, and as large as the tires can get without any rub, from what i've read that's probably a 32-33" tire. Any help ya'll could lend would be greatly appreciated as I'm looking to do this within the next month or so.