Lyman

Modesto,Ca. hand calculated...16.5 city, 20.5 hiway. 1998 12 valve 1 ton quad cab. big air intake, TST #10 plate, delete cat and muffler. 3.5 rear end, 5 spd.

bobem12

right at 15 around town dern winter fuel I think. Summer i see 16 even close to 17. Whoever said 4.10s don't help yeah I hear that, I'd trade for 3.55s in a heartbeat!

nkennedy

Y'all make me feel good. I get 18.5 running in town, and 11.x pulling our fifth wheel. All hand calculated as I don't have the computer display. I ususally hear people say they get way better than mine. I had a VA box, but it was costing me about 1 MPG, so I sold it. I would like to find a mild towing box with a MPG setting for when not towing.

esde

I'd like to see some of the milage #s posted with what rear gears you're running. From what I've read it can make a pretty big difference. I know driving style and mods make a difference as well, just thinking that the difference between 3.57 and 4.10 is pretty big when it comes to highway rpms.

gearhead759

3.47 gears 19-20 in and around town, 23-24 on highway empty running 70-75 mph.

01RAMer

I'm getting right around 18 mpg, mostly back roads to work. Towing I get between 10 and 11.

LostCause

i have 4:10 gears and still getting 24 highway and 18 city, out of a 95 3/4
5spd 2wd

Busboy

20.5 imperial MPG (hand calc) in 4X4 empty, combined city/fast gravel using 3.55 gears with no warm up.

TOM R

maybe 13 mixed driving

Dinner

My 23mpg was with my 4x4, 3.55 Gears, Auto, XZT+ on Timing Setting (only mod then) and with Winter Blend Fuel.

boney

17 to 19 every tank. Most of the driving is rural/highway with no more than 1000 lbs load.

zygote

My 98 2500 with auto trans and 4:10 re is pretty consistent at 18 mpg empty and 13-14 pulling 24' fifth wheel trailer. It only has 76,000 miles on it so maybe not broken in good yet. Just replaced the oem batteries this week that came in it new. Completely stock with no mods whatsoever.

CoastalDav

17.5 back and forth, 19 Hwy (68mph) and 11.5 to 12 towing (flatland)

Dave

Silver R/T

I just got 370 before light went on, that's with a bit of 4wd use and warming up for a few minutes. I'll probably get better mpg during summer and some mods (exhaust/intake)

ric o'shea

Around 16mpg around town, on the highway about 22mpg.