I've been thinking about getting new tires for my truck for a long time. I was thinking about getting some 33 in superswamper LTB's. They are the cheapest superswamper and look like they are very good tires.Id be getting the 33X13.50-16LT tires prolly. I was wondering how much that would decrease my milage. im getting about 11 now and thats mostly all city driving. heres the link for the tires. thanks
http://www.ok4wd.com/product.asp?id=552

 

What size tires do you have? The stock ones? I don't know if it's the same for all Rams, but I have stock 30 inch tires. I doubt that going from 30s to 33s would make a huge difference in MPG, maybe 1 MPG at most.

 

The width is what really seems to hurth the milage not the height although that may too. I'm getting about 8-9 with my 33in BFG Mud Terrains on my 01 with the 360.

 

thanks. The tires i have on now are wider than the stock tires, im not sure exactle what size they are. I was expecting to loose about 1 mpg.