Mercedes-Benz CLS550 tire size
The most common factory tire size for the Mercedes-Benz CLS550 is 255/35R19 front, 285/30R19 rear, on 27 of the 27 year and trim fits listed. The table lists every year from 2010 to 2018 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Mercedes-Benz CLS550 tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2018 | 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 | |
| 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, Coupe 4-Matic |
| 255/40R18 front, 285/35R18 rearload index 99, speed rating Y | 4MATIC, Base, Coupe, Coupe 4-Matic | |
| 2014 | 255/35R19 front, 285/30R19 rearload index 96, speed rating Y | 4-Matic, Base, RWD |
| 255/40R18 front, 285/35R18 rearload index 99, speed rating Y | 4-Matic, Base, RWD | |
| 2013 | 255/35R19 front, 285/30R19 rearload index 96, speed rating Y | 4-Matic, Base, RWD |
| 255/40R18 front, 285/35R18 rearload index 99, speed rating Y | 4-Matic, Base, RWD | |
| 2012 | 255/35R19 front, 285/30R19 rearload index 96, speed rating Y | 4-Matic, Base, RWD |
| 255/40R18 front, 285/35R18 rear | 4-Matic, RWD | |
| 2011 | 245/40R18 front, 275/35R18 rear | RWD |
| 255/35R19 front, 285/30R19 rear | RWD | |
| 255/40R18 front, 285/35R18 rear | RWD | |
| 2010 | 245/40R18 front, 275/35R18 rear | RWD |
| 255/35R19 front, 285/30R19 rear | RWD | |
| 255/40R18 front, 285/35R18 rear | RWD |
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.