Poor Gas Mileage 2000 Z-71
 

Hello All,

I am new and you probably have had this questions a million times. I bought my truck used back in 2001 and it had 34,000 miles. I now have 150,000 and still love my truck with the exception of poor gas mileage.

I average 10 to 12 in City and 13-15 Highway if wind is blowing down the road. I have BFG's 265 75 16's and put new FlowMaster Exhaust last August 07'.

My mileage has always been poor any suggestions. I want to put bigger tires and at least a 3' lift now but don't really want to get worse gas mileage.

Thanks in Advance!!!

All help is appreciated.......