Hey guys I'm looking at getting either a 2wd or 4wd Cummins. Either way, I'm going to put 20's on it. But with the 4wd I will obviously have to put bigger tires (33's) and I know I will be losing some MPG there. So should I get a 2wd or 4wd and how many miles a gallon are you 4wd guys losing with the bigger tires and rims?
Last edited by mx711yam : 10-11-2008 at 11:37 AM.