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Old Apr 22, 2010 | 03:54 PM
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From: Bradenton, FL
Gas Milage

I am looking at getting the BF Goodrich MT tires in 35's. I was wondering what kind of gas milage yall are getting with those or any types of 35's. Also preferably a 5.4 V-8.
 
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Old Apr 22, 2010 | 04:10 PM
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Cuz
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4x4? I know sounds silly but a lot of guys are trying to do this to 2wheel drives...
 
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Old Apr 22, 2010 | 04:17 PM
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I get around 10-12 in town with my Toyo's and around 15 on the highway (70 mph), but if I keep it at around 55 on a flat road I can easily get 18. I drive slow due to this reason most of the time haha.
 
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Old Apr 22, 2010 | 08:44 PM
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35s on my 5.4 3v with 3.73 gears. I get about 13.5 in town and not that easy. Highways closer to 17.5. Interstate back to 13.5.
 
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Old Apr 22, 2010 | 09:48 PM
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I get about 15 mpg mixed driving.
2004 f150 5.4 screw 4x4 325/65/18's
 
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Old Apr 22, 2010 | 11:23 PM
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I get 13 with a 4.10 and 33s
 
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Old Apr 23, 2010 | 01:45 PM
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From: Paintsville Ky.
Originally Posted by Cuz
4x4? I know sounds silly but a lot of guys are trying to do this to 2wheel drives...
why is it silly?

90% of the time a 4X4 truck is in 4X2 mode so what does that matter?
 
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Old Apr 24, 2010 | 09:54 PM
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It is a 4X2. I also have to agree with Titan, why is it silly? I also want to know why it matters.
 
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Old Apr 26, 2010 | 02:56 PM
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well, im gonna take a stab here and say that both of us have 4X2 truck, and at least a level would be needed to fit anything much larger than what I am running.

I am running 245/70/17's and I would say that a 1.5' level I might be able to fit 33's maybe

now I am no expert, but a 245/70/17 is like a 30" tire? so a 275/70/17 (do they make such a tire? they do I looked it up.) would almost be a 33" tire.
That would require at least a level in front and a good pick of tire brand/make and tread to avoid rubbing, maybe a little rubbing.

Now for a 35" tire I think a lift would be needed on a 4X2, and level on a 4X4 but its gonna rub w/o proper spacing and tire pick.

A overly aggressive tire is going to rub, where a mild A/T tire won't.

That said I wish I had bought a slightly larger tire, yet not that much, and I had a level.

I could be wrong, thought.
 
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Old Apr 26, 2010 | 03:11 PM
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From: League City, Texas
I get about 13.5 in town, 16.5 - 17 highway. I am running 35s with 3.55 gears (I need to regear desparately!).

Engine mods to get there are Gotts mod, K&N Drop In filter, VMP Tuned XCal2.

I have a neighbor with a similar truck (Screw instead of Scab) but he has 4.56 gears and a 4" Rancho. He is pulling 20mpg on the road between Houston and Austin on a regular basis...
 
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