Reflashing For Tire Size

[Bolt]

How about just a regular OBDII scanner/programmer?

 

[bushpilot]

How about just a regular OBDII scanner/programmer?

not even a chance !

 

[Buffs F-350]

Are you shure you need a reflash the stock tire size is almost a 33.

 

[Bolt]

Well, all the radar signs I passed today where dead on accurate with my speedometer. Using mile markers along the way, I get 1 mile of error in 20 miles of driving.

 

[Buffs F-350]

You are probley just fine