2021 Mercedes Benz GLA Tire Pressure & Sizes
Mercedes Benz GLA's built in 2021 with the following tire sizes are recommended to be kept at the following pressures.
| Tire Size | Front | Rear |
|---|---|---|
| 235/45R20 96W | 47 PSI | 47 PSI |
| 235/50R19 99H | 43 PSI | 43 PSI |
| 235/55R18 100H | 43 PSI | 43 PSI |
| 235/50R19 99Y | 42 PSI | 46 PSI |
| 255/35R21/XL 98Y | 42 PSI | 46 PSI |
What Do These Numbers Mean?
When comparing tires you will find that they display various numbers and codes along the edges.
These numbers help you choose the right tire (size and speed rating) for your car and the following image shows you what each of them mean:
