How to reduce the harshness on the ride?
Sorry to hear this but there is no real way to smooth out the ride on the AMG models. If you want a nice ride which is smooth you need to downgrade. So in fact, you purchased a performance vehicle and therefore, you have to now live with the harsh ride = more popped tires. :-)
https://mbworld.org/forums/c450-c43-...ml#post7316570
https://mbworld.org/forums/c450-c43-...ml#post7415730
Step down to 18" wheels. This will have the largest impact on ride.
https://mbworld.org/forums/c450-c43-...ml#post7316570
https://mbworld.org/forums/c450-c43-...ml#post7415730








