kylebarber
Well-Known Member
I just put 31's on my ranger....and i have to drive from Michigan to south carolina on Wednesday, and i was wondering if 31's will do something to my speedometer.
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31'' tires
- Thread starter kylebarber
- Start date
daniel3507
Well-Known Member
- Joined
- Dec 15, 2008
- Messages
- 3,994
- Age
- 36
- City
- NE Oklahoma
- Vehicle Year
- 2019
- Engine
- 2.3 EcoBoost
- Transmission
- Automatic
They are going to throw off your speedo a little bit. Here is how you figure out by how much
http://www.therangerstation.com/tech_library/Speedometer_Change_From_Tires.html
http://www.therangerstation.com/tech_library/Speedometer_Change_From_Tires.html
dennis461
Well-Known Member
- Joined
- Aug 18, 2007
- Messages
- 356
- Vehicle Year
- 1996
1991
- Transmission
- Automatic
Why bother doing math, borrow a GPS 
Use the "dashboard" mode.
Use the "dashboard" mode.
press 1 for english
Well-Known Member
How are we supposed to say how much the speedo will be off if you don't let us know what tires are on it now???????????
Last edited:
Doom's Day Custom
Well-Known Member
Lol find one of those speed checker box that display your speed and do it that way..
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