I am new to the forum and New to the truck world and terminology. Ihave been searching the internet high and low for a direct answer about tires. I recently purchased a 2019 4x4 Big Horn Crew Cab and absolutely love it. The only downside is the stock 18x8 wheels and stock 275/65R18 tires that came on it. I want to add a leveling kit (Daystar) to the front end and get an aftermarket 18x9 wheel. What I can't seem to find out, in noob language, is what is the biggest tire I can get without having to trim any part of my truck or worries about rubbing issues. Any assistance I can get from you experienced Ram owners would be greatly appreciated. This is a daily driver and All Terrains are at the top of my list.