Date registered: May 2009
Vehicle: 1999 C280, 2015 C300
Location: Bay Area CA
Mentioned: 2 Post(s)
Quoted: 29 Post(s)
The run-flat tires are the worst. They are very loud, the ride is hard and as Phenom mentioned they puncture easily.
I have a 1999 C280 with over 220K miles and I believe I have had 3 -4 flat tires due to nail during almost 20 years I have the car. I bought a 2015 C300 with run-flat tires. In one year of use with only 8K miles, I had three flats from nails.
The RUN-FLAT is the biggest marketing hoax. If you get a nail in the tire, yes, you may be able to drive 20-30 miles to your home to your favorite tire shop. But then they will tell you, that the tire cannot be repaired. You have to buy a new tire for $200+. You are better off with non run-flat tires and call a tow truck if you get a flat. Or carry a air car or air pump.
Note to all Newbies: As the previous post suggested, Please put more details in your profile. Especially the year and model of your car and your location. On this forum, you will find many subscribers who will help you with information specific to your location, such as mechanics and auto shops.