My sisters '95 V6 auto Runner was getting about 12/14 with 31's and 4.56's. I got here to shift down to L2 around town, and L1 when in rush hour traffic, which bumped her city mpg up about 1-2 mpg. She went to a 30" tire and gained another 1mpg. At best she gets 15 in the city and 16/17 on the highway. Still not as good as my heavier rig w/5-spd., and it is still really gutless.

More than tread lightly. Leave it like you were never there, nor anyone else.
'90 X-cab 4.88's 33 BFG AT's, rr ARB, Headers, Ignition upgrade, cold air induction.
'91 X-cab 5.29's 315's BFG MT's, rr ARB, custom bumper and flatbed