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2012 F150
Posted: Fri Sep 07, 2012 12:19 am
by chaser841
2012 F150 5.0. inTune 1r01i.
Can someone help me figure out how to update my tire size. When I go in to the adjustments and tire size... It gives me circumference. I am used to the Predator and giving the tire label size. I went from 275/65-18 to 285/65-18. Nothing major, but I would like my speedo as close to correct as possible.
Re: 2012 F150
Posted: Fri Sep 07, 2012 12:36 am
by chaser841
When I go into settings it shows...
Application: 1r02c
FORD PID Db: 1r01a
Re: 2012 F150
Posted: Fri Sep 07, 2012 2:23 am
by Mike_Levy
What brand and model of tire? You can usually go to the manufacturers website and get the diameter and circumference.
Re: 2012 F150
Posted: Fri Sep 07, 2012 9:52 am
by chaser841
Its the new Toyo Open Country A/T II that just came out. I don't see that information on their website.
Re: 2012 F150
Posted: Fri Sep 07, 2012 10:07 am
by mikel
size?
Re: 2012 F150
Posted: Fri Sep 07, 2012 11:03 am
by chaser841
285/65-18.
Re: 2012 F150
Posted: Fri Sep 07, 2012 11:25 am
by mikel
Re: 2012 F150
Posted: Fri Sep 07, 2012 12:18 pm
by chaser841
The range on the inTune Tire Circumference goes from 500-3510. And it looks like its set on 2319.
Re: 2012 F150
Posted: Fri Sep 07, 2012 1:46 pm
by mikel
maybe its millimeters?
2600?
Re: 2012 F150
Posted: Fri Sep 07, 2012 1:50 pm
by chaser841
That's what I'm hoping. I have set it to that. Will go for a ride here in a bit and see if that fixes it.