hope this post works this, (New member)
I recently purchased my fist MB 2014 C300 4matic sport (certified used), and now I know the difference in experiencing a car and just driving one! My question the car came with 225/45/17 (25.0 dia) front and 245/40/17 (24.7 dia) rear with size delta of .3 dia or .15 rad between them and the option for the vehicle was shown to 225/40/18 front (25.1 dia) and 255/35/18 rear (25.0 dia) with size delta of .1 dia or .05 rad between them. That is an overall size delta between options of .1 dia or .05 rad. With that said, will this affect my speedometer, computer or 4mactic system? If so can I reset something in the settings or do I have to see the dealer. I read the thread about command center settings in the manual but did not find anything in my 2014 manuals under Navi or basic settings, not sure where to look.
I recently purchased my fist MB 2014 C300 4matic sport (certified used), and now I know the difference in experiencing a car and just driving one! My question the car came with 225/45/17 (25.0 dia) front and 245/40/17 (24.7 dia) rear with size delta of .3 dia or .15 rad between them and the option for the vehicle was shown to 225/40/18 front (25.1 dia) and 255/35/18 rear (25.0 dia) with size delta of .1 dia or .05 rad between them. That is an overall size delta between options of .1 dia or .05 rad. With that said, will this affect my speedometer, computer or 4mactic system? If so can I reset something in the settings or do I have to see the dealer. I read the thread about command center settings in the manual but did not find anything in my 2014 manuals under Navi or basic settings, not sure where to look.
Junior Member
Quote:
I recently purchased my fist MB 2014 C300 4matic sport (certified used), and now I know the difference in experiencing a car and just driving one! My question the car came with 225/45/17 (25.0 dia) front and 245/40/17 (24.7 dia) rear with size delta of .3 dia or .15 rad between them and the option for the vehicle was shown to 225/40/18 front (25.1 dia) and 255/35/18 rear (25.0 dia) with size delta of .1 dia or .05 rad between them. That is an overall size delta between options of .1 dia or .05 rad. With that said, will this affect my speedometer, computer or 4mactic system? If so can I reset something in the settings or do I have to see the dealer. I read the thread about command center settings in the manual but did not find anything in my 2014 manuals under Navi or basic settings, not sure where to look.
Your fine. My wifes C300 came with 17's and I upgraded it to the AMG 5 spoke 18's with 225 fronts, 255 rear. Does nothing to MPH.Originally Posted by ksmusa
hope this post works this, (New member)I recently purchased my fist MB 2014 C300 4matic sport (certified used), and now I know the difference in experiencing a car and just driving one! My question the car came with 225/45/17 (25.0 dia) front and 245/40/17 (24.7 dia) rear with size delta of .3 dia or .15 rad between them and the option for the vehicle was shown to 225/40/18 front (25.1 dia) and 255/35/18 rear (25.0 dia) with size delta of .1 dia or .05 rad between them. That is an overall size delta between options of .1 dia or .05 rad. With that said, will this affect my speedometer, computer or 4mactic system? If so can I reset something in the settings or do I have to see the dealer. I read the thread about command center settings in the manual but did not find anything in my 2014 manuals under Navi or basic settings, not sure where to look.
