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3,683 Posts
...stock 18" pirllies and 3.73 gears 80 sticks me at 2250 rpms and mpg is 19.4What ever you do don't get 30 series tires. Worse thing if ever done. My average mpg went from 23/24 to 18-19. At 80 my engine is turning 2500 rpms.
---------- Post added at 08:34 PM ---------- Previous post was at 08:33 PM ----------
I can empty a tank in four hours.
So really yours sounds fine too me.