Is the support available to change the tire size on a 2015 Ford F-150 with the 2.7 ecoboost.
PT
Is the support available to change the tire size on a 2015 Ford F-150 with the 2.7 ecoboost.
PT
Last edited by Phil99vette; 01-29-2016 at 08:03 AM.
We are working on it
Does the tire size / gear ratio changes on other Fords work properly or does one need a whipple cal tool like whipple says is the only way to do it right?
I changed my speedo for larger tires on my 2013 EcoBoost, just for reference.
2003 Suburban beater
2014 Ram 2500 Mega Cab Cummins - Hoping HPT adds support for it soon
SOLD - Too many timing chains...2013 FX4 SuperCrew - EcoBust - 6.5' Box - Black FX Appearance Package - Tuning
it seems to work on my car but just want another opinion on whether it is BS on whipple's part.
2015+ has the issue. We will have it sorted soon.
What exactly is the issue? If I change 40 to 43.5 or Enable Tire size and Gear Ratio and put the correct values in my transmission will shift differently (better) and when I set cruise control the needle will be dead on (and match GPS) rather than 3 MPH too high with the stock settings.Originally Posted by Eric@HPTuners
You have a 2015?
2016 but of course I have not made a drastic change in tire size or gear ratio to REALLY test it.
Interesting. Well we are looking into it.
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