how many miles per gallon

I got a 06 Sierra, all stock at this point, avg 18mpg according to the computer thingy.

LMAO...I would kill for 31 mpg.

03 ext cab w/4.8, no engine mods, 4/6 w/ 22s, and I average about 19mpg on the highway.

i have an 04 rcsb with a 6.0 swap cammed and whatnot, im get around 13.

4.8l 5speed on 22's get like 16-18mpg

get about 8- 10 around town and about 14 on the freeway... gotta pay to play

umm normal 19 around town and 25 or so highway 06 crew cab 5.3 intake, exhaust

97 2500 long bed ex cab 5.7 10-12 in town, 13-15 highway. but in highway im always doing like 75-80

I've got an 05 crew cab 2wd with the 4.8 and 3.73's. Before I put the lift and wheels/tires on I was getting around 18 MPG. Now after the 285/55/20's I'm getting 12.5. I can see a tune and maybe a CAI intake in the future for me if I'm gonna keep driving the truck like it is.

Chris
Acro Texas

05 short bed reg cab, 4.8 v8 intake/exhaust with a 2/4 drop on dubskies. gettin about 18ish on the freeway