I just put on a set of 20 inch wheels/tires on my durango. Now my gas mileage has dropped nearly 3 miles/gallon. The Durango is a 4.7L, all wheel drive, 3.92 ratio diff and the 5 speed/OD auto transmission. I am not sure if the 20's can stay on the car with the way gas prices are climbing.

That's not uncommon. Change your gears and recalibrate your speedo for your computer and you should get some of that back.

Should of stuck with some nice new 18 inch to replace the ones that were on there.Plus you will have some tires to ride on with 18"S..........

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Joe Silvestri
2007 dodge durango 4.7 V-8
Tinted Glass
18"Vline Rims on Good year Tires
Airaid Intake
flowmaster Muffler with custom dual exhaust by
Extreme mufflers and Exhausts
Hornet Alarm System
Sirius Radio Tuner
Sony Xplode Head

i just pulled my 20's off of my 05 dak, 4.7 lost about 7 miles to the gallon overall. truck did not like the extra rolling resistance. went back to the factory 16's and got alot back.

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thats right i did it ,so what, cry two tears in a bucket, f@#$ it, lets take it to the stage

13.7 / 101.3 in the 1/4 mile

I love my 22's

__________________
2004 Durango Ltd
Sharadon Custom Cam with Ported Heads
SCT Tuned
Flex-a-lite e-fan
K&N CAI
CORSA Touring Exhaust
JBA Ceramic Headers
Eagle Alloys 025 with 305/40/22
Lowered with Eibach's
Rancho RSX Shocks

you guys with these big ass rims they look good but perform like crap on off road,I guess there just to look at.there also hell to ride in the city..........................

__________________
Joe Silvestri
2007 dodge durango 4.7 V-8
Tinted Glass
18"Vline Rims on Good year Tires
Airaid Intake
flowmaster Muffler with custom dual exhaust by
Extreme mufflers and Exhausts
Hornet Alarm System
Sirius Radio Tuner
Sony Xplode Head

The rims ARE there to look at!! This Durango is the family cruiser not a off road beater.

I have 20's on my 03 Ram and that truck is getting 18+ mpg so it seemed safe to assume that the Durango would not suffer...guess not. Thanks guys.

]

You have to remember the Durangos are awd so it's putting power to all 4 of those beefy monsters.

Your welcome to come up here and drive my 5000# go-cart!
After that tell me if it is all show no go![sm=gears.gif][sm=gears.gif][sm=gears.gif]

__________________
2004 Durango Ltd
Sharadon Custom Cam with Ported Heads
SCT Tuned
Flex-a-lite e-fan
K&N CAI
CORSA Touring Exhaust
JBA Ceramic Headers
Eagle Alloys 025 with 305/40/22
Lowered with Eibach's
Rancho RSX Shocks

That is my slow, all show truck (in Km/h)
http://www.youtube.com/watch?v=VPg4krUFpeY
Enjoy!

__________________
2004 Durango Ltd
Sharadon Custom Cam with Ported Heads
SCT Tuned
Flex-a-lite e-fan
K&N CAI
CORSA Touring Exhaust
JBA Ceramic Headers
Eagle Alloys 025 with 305/40/22
Lowered with Eibach's
Rancho RSX Shocks