Mercedes-Benz CLS400 tire size
The most common factory tire size for the Mercedes-Benz CLS400 is 255/35R19 front, 285/30R19 rear, on 11 of the 11 year and trim fits listed. The table lists every year from 2015 to 2017 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Mercedes-Benz CLS400 tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2017 | 255/35R19 front, 285/30R19 rearload index 96, speed rating Y | 4MATIC, Base, Coupe, Coupe 4-Matic |
| 255/40R18 front, 285/35R18 rearload index 99, speed rating Y | 4MATIC, Base, Coupe, Coupe 4-Matic | |
| 2016 | 255/35R19 front, 285/30R19 rearload index 96, speed rating Y | 4MATIC, Base, Coupe, Coupe 4-Matic |
| 255/40R18 front, 285/35R18 rearload index 99, speed rating Y | 4MATIC, Base, Coupe, Coupe 4-Matic | |
| 2015 | 255/35R19 front, 285/30R19 rearload index 96, speed rating Y | 4MATIC, Base, Coupe |
| 255/40R18 front, 285/35R18 rearload index 99, speed rating Y | 4MATIC, Base, Coupe |
Check your own tire
A trim can be sold with more than one wheel size. The size printed on the sidewall of your current tire, or on the placard in the driver's door jamb, is the one your vehicle has.