Replaced the 19 inch dunlop low profile (5000 sport) that came with car with 17 inch allow wheels and the new michelin premeier. Could not take the road noise and harsh ride from the oem dunlop sport 5000. Ride is much better, quieter and far smoother. Road noise is lowered and the harsh, bone jarring ride, on highways with potholes or all types, is vastly improved. Interesting to note that the steering response is somewhat firmer, with more resistance, and that is also improved over the stock tires, because it is more natural, with better road feel. All in all a great choice for highway cruisers like me.