justin mazzon
New member
I will be upgrading my 33" tires and thinking of going to 35" tires (KO2's) which will add 13lbs of dead weight to each tire. However I noticed the 37" tires are only other 3lbs of dead weight. I'll be adding a 3.5" lift. The hardest trail I run every 2 or 3 years is the Rubicon. With gas prices getting close to $4.50 a gallon MPG is becoming much more important to me. How much gas mileage do you normally lose going to a 35" tire? And your thoughts on a 35" vs 37" with gas mileage being a concern, since I don't really do that many hard core trails. Normally 95% of my driving is highway.