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-   -   MPG with 35s/37s? (https://www.ford-trucks.com/forums/1515246-mpg-with-35s-37s.html)

2017-350 11-09-2017 05:18 PM

MPG with 35s/37s?
 
what mileage are you guys seeing with 37s and 35s on stock and deleted? Making my decision this week on what to put on my leveled 350

Blast2hell 11-09-2017 08:01 PM

I'd be curious about this too. I have 37's but haven't paid attention to the gas mileage.

A lot of people that have full 35's or 37's don't get the hypertech correction, and thereby don't actually know what their MPG is since the numbers are off due to the tire size.

I have the hypertech, just haven't paid attention. I'll work on correcting that next week.

MBaldo 03-23-2019 10:32 PM

Really like all the 37" Tire setups on the post! I decided to go with 35" x 12.5" x 20" Ridge Grappler Tires on 20" x 10" Fuel Lethal Wheels. I tow a large Toy Hauler, so that played in my decision. I also like a little more room in the wheel wells.

Is it best to have the dealership recalibrate the setup so you can get an accurate mpg and mph reading?

UGA33 03-23-2019 11:36 PM


https://cimg5.ibsrv.net/gimg/www.for...1b0214a73.jpeg

I’m sitting at 17-18 on the interstate, 13-14 around town, and 8-11 towing on 295/65/20 Toyo MTs. Truck is deleted. Truck currently has 26k miles with 10k of those towing. Truck’s lifetime average is 14.2. Tires and delete done before 1k miles.

sc954rr 03-23-2019 11:51 PM

Following along as I am leaning towards a 4' lift with 37's and curious how bad my mileage will tank

Sonny Crockett 03-24-2019 07:59 AM

You could get the 37" NItto G2's and save some weight. They weight much less than a 37 mud tire.

FATC1TY 03-24-2019 08:36 AM

I do mostly city, and have 4in lift, on 37 MT Toyos and I get around 13mpg. 16/17 on highway depending on speed and whatnot. This is for the PS 6.7. Not deleted. F350

sc954rr 03-24-2019 08:50 AM


Originally Posted by FATC1TY (Post 18557805)
I do mostly city, and have 4in lift, on 37 MT Toyos and I get around 13mpg. 16/17 on highway depending on speed and whatnot. This is for the PS 6.7. Not deleted. F350

That's not bad at all, what lift did you go with?

FATC1TY 03-29-2019 08:26 AM


Originally Posted by sc954rr (Post 18557830)
That's not bad at all, what lift did you go with?

bds 4in RA lift. 37x12.5x20 toyo MT, with 20x10 fuel wheels.


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