What are your HIGHWAY mpg's?

[Rolling_Thunder]

Year: 1998 SR5

Tire Size: 265/75/r16

Gear Ratio if you know it: 4.10

2WD or 4WD: 4wd

Modifications that affect MPG: Originally a 4x2 auto - swapped to 4x4 and a 5-speed. Added coil shims front, 99 tall springs rear. went from the 235 tires to the 265/75/16. Everything else stock.

Current highway fuel economy: Just drove from Washington DC down to FL and clear across to Santa Monica, CA -- I averaged 21.7mpg while being loaded down with about 600lbs of cargo

Automatic or manual transmission: Manual (R-151F)

4 cyl or 6 cyl: 6 (5VZ-FE)

 

[D'arce]

1996
265/75 Falkans AT3's
Gear ratio: Stock-with e-locker
4x4
No mods
Combined mpg's around 22
5spd
4cyl

 

[Black798]

Year: 1998
Tires: 315/75/17 Cooper stt pros
Gear ratio: 5.29
Things affecting mpg: supercharger with 2.2 pulley, full armor, roof rack, arb snorkel, 2.5" lift, tons of spare parts, 6k foot elevation.

MPG: 12-14.

I don't expect much. It's a 20 year old truck that only got 16 to 18 stock. Gas is cheap

 

[gamefreakgc]

Year: 1998
Tire Size: Stock, 265/70/R16
Gear Ratio if you know it: 4.10
2WD or 4WD: 4WD
Modifications that affect MPG: None! Supercharger's don't affect MPG's during highway driving.
Current highway fuel economy: On 91 octane, 19.85 MPG's is the best I've seen. On 93 octane, 20.96 MPG's. Allows for more timing advance while cruisin'. http://www.fuelly.com/car/toyota/4runner/1998/gamefreakgc/330715/fuelchart
Automatic or manual transmission: Auto...
4 cyl or 6 cyl: Who would want a 4 cyl?

 

[TejasRunner01]

Bump

Sent from my SM-G970U1 using Tapatalk

 

[Garandman]

Year: 2001 Limited 4WD
Tire size: stock 265/70x16 Nokian Hakkapeliitta winter tires
Gear ratio: Stock
Mods: none
Highway mpg: best tank (measured) is 20.0. OBD reader says we are getting 22.5 at 65-70mph on flat road.

 

[sportscarfan]

Year: 1997 SR5 4WD 5-speed
Tire size: stock 285/75x16 Goodyear Duratrac
Gear ratio: 4:10
Mods: basically none - 99 tall springs, 1" body lift
Highway mpg: best tank ever was 21.5. I tracked MPG for the first couple years and would regularly see 19.5.

 

[TejasRunner01]

Year: 1997 SR5 4WD 5-speed
Tire size: stock 285/75x16 Goodyear Duratrac
Gear ratio: 4:10
Mods: basically none - 99 tall springs, 1" body lift
Highway mpg: best tank ever was 21.5. I tracked MPG for the first couple years and would regularly see 19.5.

This is definitely something I miss about the 3rd gen now that I sold it for an 08. MPG is amazing for a 4x4.

 

[Deimosphob]

Year:1996
Tire Size: 285 70 r17
Gear Ratio if you know it: ? but believe may be regeared
2WD or 4WD: 4wd
Modifications that affect MPG: 3 in lift, ISR, Catback exhaust, lead foot driver
Current highway fuel economy:14
"this is where it gets weird"
City fuel economy:16
Automatic or manual transmission: auto
4 cyl or 6 cyl: 6

 

[gamefreakgc]

I'll play again.

Year: 1998 4WD Auto-slush-slowness
Tire size: 265/70/R16's stock size
Gear ratio: 4:10
Mods: Here we go: Supercharger with underdrive pulley, 3" intake, 3" exhaust, oversized injectors, piggyback with custom tune, go-fast parts.
Highway mpg: Best was 21.0 MPG in Oregon. On CA gas my best tank was 20.1 MPG recently, this is not a gas guzzler even with doubling the crank HP to around 370HP. City mileage has dropped though to near 14.

 

[DirtDrift]

Year: 2002 SportEdition 4WD Auto
Tire size: 265/70R17 Pirelli Scorpion AT+
Gear ratio: 3.9
Mods: 1.5" Suspension Lift
Highway MPG: 23mpg @ 70mph for 60-ish mile test loop. I only use Ethanol-Free unless not avail.

 

[Bad Luck]

Year: 2002 SportEdition 4WD Auto
Tire size: 265/70R17 Pirelli Scorpion AT+
Gear ratio: 3.73
Mods: 1.5" Suspension Lift
Highway MPG: 23mpg @ 70mph for 60-ish mile test loop. I only use Ethanol-Free unless not avail.

What’s the gear ratio code on your door sticker? I didn’t think they made 3.73 ratio for auto 4wd

EDIT: said 3.90 meant 3.73. Oops

 

[DirtDrift]

What’s the gear ratio code on your door sticker? I didn’t think they made 3.90 ratio for auto 4wd

You sir are correct. It's probably 3.909. I copied someone elses post for the format and pasted the wrong ratio. I'll look at the door sticker to confirm later. Updated my post.

 

[Bad Luck]

You sir are correct. It's probably 3.909. I copied someone elses post for the format and pasted the wrong ratio. I'll look at the door sticker to confirm later. Updated my post.

Ahhh okay. I thought you had a unicorn and I was about to learn something new lol

 

[greembow]

Year:1998
Tire Size: 31x10.5R15
Gear Ratio if you know it: 4.10
2WD or 4WD: 4WD
Modifications that affect MPG: Front Hitch
Current highway fuel economy: 21
Automatic or manual transmission: Automatic
4 cyl or 6 cyl: V6

 

[jman11788]

Year: 2000
Tire size: 295/75r16
Gear Ratio: 4.30
Mods: 3' lift, winch bumper, supercharger
Drivetrain: 3.4l Auto
Highway MPG: 19-20
City MPG: 12-14

These rigs don't like to get going but cruising at 65-70 on hwy isn't so bad for what's its worth.