Kuhmo makes some 37X13.50R22 under the Road Venture MT KL71 series.

Pirelli makes some LT325/55R22 under the Scorpion ATR series.

Interco Tire makes some 37X13.50R22LT and 40X14.50R22LT in SS16, a 35X14.50R22LT and 41X14.50R22LT in IROK

You just arent going to find much more than that

 

But none of those will fit unless I raise the truck right? Will they fit if I use the spindle 3 inch lift for the front or can I leave it stock?

 

You are going to need about 10 inches of lift to clear those listed I believe. You find anything else about that lift I linked you to?

 

no he is listing some of the tallest tires for a 22. Heres a ton more just for the terra grappler
http://nittotire.com/index.html#inde...grappler.sizes

 

Im in Albany GA and I would do the lift for about $400 but you will still need an alignment afterwards.

As for those tires. you could do a 6" lift and almost any set of 35s or 36s although tire width and rim backspacing would be important to know. Again my tires are 12.50 wide and Im 1/4" away from my spindle. If my backspacing of the rim was different I would be further away and have the tires/rims sticking out more. But you can also add small rim spacers if you wanted or needed.

If you wanted to go higher for bigger tires then simply get some 2.5" daystar coil spacers for the front and 3" rear shackles for the rear. That wil get you a total of about 9" and you will be one step behind me

 

My bad didn't read whole post. Just the two sets of thirty sevens and a couple near forty.

 

Would you run the dual twin air intake over the single?

 

I don't think there is any benefit to the dual. Are you a hemi or a 4.7?

 

5.7 hemi

 

If you are trying to do a budget CAI you could do a PVC intake. But I don't think there is a huge notice in gains from one brand to another. So I would look at some ebay ones and put the money into another project.