2018 Mercedes Benz GL (incl. GLS) Tire Pressure & Sizes
Mercedes Benz GL (incl. GLS)'s built in 2018 with the following tire sizes are recommended to be kept at the following pressures.
| Tire Size | Front | Rear |
|---|---|---|
| 275/50R20 109H | 44 PSI | 47 PSI |
| 275/55R19 111H | 44 PSI | 47 PSI |
| 295/40R21 111V | 44 PSI | 51 PSI |
| 285/40R22 110Y | 44 PSI | 49 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:
