35" (34.8 dia.) vs 295 (33.3 dia) fuel milage?

[JBoone]

Would there be much difference in the mpg between these tire sizes? My 35's killed my mpg with a 3. 73 auto. I was going to drop down to 295's or 305's if it would help my milage. Would I need to go smaller?

Thanks

 

[GaryCarter]

What pressure are you running and how do you drive? I only lost about 1 mpg from stock to 35's. Maybe even less if I keep my foot out of it.



Gary