- Joined
- Jun 4, 2021
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- Location
- Good Ol USA!!!
- Vehicle(s)
- 2021 Ford Bronco Base
- Your Bronco Model
- Base
- Thread starter
- #1
Post your tire circumference and tire size to help others when changing tire sizes. I have a base model and changing the circumference size in FORSCAN has been a guessing game since the math formula has produced a number that pushes the speedo is off by negative 3-5 mph. If we can get a thread going to share the circumference numbers that work, or close to the correct speed, that would be very helpful for future users.
Current Tire is a 285/70 R17
circumference for FORSCAN; TBD
Current Tire is a 285/70 R17
circumference for FORSCAN; TBD
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