Mercedes-Benz GLB tire and wheel sizes
The Mercedes-Benz GLB was approved in Switzerland between 2019 and 2023 with tires from 215/65R17 to 255/35R21 on 17″, 18″, 19″, 20″, 21″ wheels. The most common sizes are 235/50R19, 215/65R17, 215/60R18.
Sizes differ by engine, trim and market. Confirm with the tire placard (usually on the driver's door jamb), the owner's manual or the vehicle registration papers before buying tires or wheels.
Most common sizes
Mercedes-Benz GLB (2019–2023) type F2B
85 approved versions, e.g. GLB 250, GLB 250 4m, GLB 200, GLB 200 d 4m.
| Tire size | Axle | Load / speed | Rim and offset | Versions |
|---|---|---|---|---|
| 215/65R17 | Front & rear | 99V | 6.5Jx17 ET44, 7Jx17 ET44 | 79 |
| 215/60R18 | Front & rear | 98H | 6.5Jx18 ET44 | 79 |
| 235/55R18 | Front & rear | 100W | 7.5Jx18 ET53 | 79 |
| 235/50R19 | Front & rear | 99W | 7.5Jx19 ET53, 8Jx19 ET49 | 85 |
| 255/40R20 | Front & rear | 101Y | 8.5Jx20 ET51.5 | 6 |
| 255/35R21 | Front & rear | 98Y | 8.5Jx21 ET51 | 6 |
How to read this table
Rim and offset uses the European notation: 7Jx17 ET45 is a 7-inch wide, 17-inch diameter wheel with a 45 mm offset. "Versions" is how many approved versions list that size — a rough guide to how common it is. Load / speed is the most frequent service description (for example 91V) among them; your car may require a higher one.
Showing 85 of 85 approvals: rare special versions are left out to keep the page readable. Records were read from the German-language text and checked against the French text; 100 % matched exactly.
Source: Swiss Federal Roads Office (FEDRO/ASTRA), open government data. Original data (downloaded 2026-09-29). Data processed by us; errors in processing are ours, not the publisher's.