hossman
Well-Known Member
You@hossman How much of a change is from 255/40/19 to 285/30/19 and 325/30/19?
Going to change my wheels tomorrow but my dealer will not open tomorrow so I will need to drive the car without recalibration for about couple weeks. Lot to be concerned?
Nothing to be too concerned with especially if you have a manual transmission. Even if you have a auto your Speedo will be off a bit and your transmission may shift a bit early because the revs per mile in the calibration was not set for that size tire but you should have no issues. I would definitely have the tire size adjusted in the tune if you have the auto when ever you get a chance.@hossman How much of a change is from 255/40/19 to 285/30/19 and 325/30/19?
Going to change my wheels tomorrow but my dealer will not open tomorrow so I will need to drive the car without recalibration for about couple weeks. Lot to be concerned?