These will fit newer Mercedes. 9 back 8.5 front width by 18 wheels. They are basically brand new came on the car and I decided to go with aftermarket wheels. They probably have 10-20 miles on them. Top of the line Continental Contact tires, look at the pics, the specs are on the tire. These cost $1400 all day just for the wheels nevermind the tires. My price is $900 firm.