Ok I have a 2006 Mega Cab with the hemi. I am wanting a little bigger than stock tire for now. So I can get a leveling kit and run a set of 35s correct? I check FAQ and only found info on the 1500...

I am hoping to lift it 6", but funds are tight and I need new tire before winter.

 

Yes, with a leveling kit you can run 35's. Good chance of tires rubbing at full lock, not bad but some people freak out about it. Mine did. You will need aftermarket rims or spacers to clear completly.