Mercedes-Benz GLK350 tire size
The most common factory tire size for the Mercedes-Benz GLK350 is 235/45R20, on 18 of the 18 year and trim fits listed. The table lists every year from 2010 to 2015 and the size each trim was built with. Pick your year and trim to see the tires that fit.
Mercedes-Benz GLK350 tire sizes by year
| Year | Factory tire size | Trims |
|---|---|---|
| 2015 | 235/45R20load index 100, speed rating W | 4-Matic, Base, RWD |
| 235/50R19load index 99, speed rating V | 4-Matic, Base, RWD | |
| 235/45R20 front, 255/40R20 rear | 4-Matic, RWD | |
| 235/50R19 front, 255/45R19 rear | 4-Matic, RWD | |
| 2014 | 235/45R20load index 100, speed rating W | 4-Matic, Base, RWD |
| 235/50R19load index 99, speed rating V | 4-Matic, Base, RWD | |
| 235/45R20 front, 255/40R20 rear | RWD | |
| 235/50R19 front, 255/45R19 rear | RWD | |
| 2013 | 235/45R20load index 100, speed rating W | 4-Matic, Base, RWD |
| 235/50R19load index 99, speed rating V | 4-Matic, Base, RWD | |
| 235/45R20 front, 255/40R20 rear | RWD | |
| 2012 | 235/45R20load index 100, speed rating H | 4-Matic, Base, RWD |
| 235/50R19load index 99, speed rating H | 4-Matic, RWD | |
| 235/45R20 front, 255/40R20 rear | RWD | |
| 2011 | 235/45R20load index 100, speed rating W | 4-Matic, Base, RWD |
| 235/50R19load index 99, speed rating V | 4-Matic, Base, RWD | |
| 2010 | 235/45R20load index 100, speed rating W | 4-Matic, Base, RWD |
| 235/50R19load index 99, speed rating V | 4-Matic, Base, 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.