i am driving ml350 amg year 2012 with oem tyre config 265/40 R21 105 y. These tyres r very soft and often get damaged. I want to change the tyres n rims to run flat or similar. pls suggest a good config. to match the performance.

 

For budget friendly run flat tires I suggest Bridgestone Dueler H/L 400 run flats. Welcome by the way.

 

pls suggest me a robust configuration.

 

pls suggest mr a robust tyre configuration for driving on very bad roads having lot of potholes.

 

Hmmm I guess the safest size would be OEM spec for such road condition.