Mercedes-Benz AMG GLB-Class Spare Tire Fitment Guide
The Mercedes-Benz AMG GLB-Class used a 5x112 mm bolt pattern for all models from 2020 to 2026 along with tire diameters ranging from 28.0" to 28.3" tall. Using a temporary compact spare tire with a diameter close to the standard tire has many benefits, especially for modern vehicles with larger brake calipers and anti-lock brakes or traction control systems.
The tire diameter and the wheel diameter clearance have been taken into account for the specific Mercedes-Benz AMG GLB-Class years and options. In this case, a 145/65R20 temporary spare tire is the recommendation for all applications. We've provided a breakdown by vehicle generation and model specifics to help you find the correct Mercedes-Benz AMG GLB-Class spare tire.
2020-2026 Mercedes-Benz AMG GLB-Class Spare Tires
This generation of the Mercedes-Benz AMG GLB-Class began in 2020 and is still the current model being produced. All the models for these years use the same spare tire and wheel solution including GLB 35 versions.
There was a facelift redesign in 2024 that changed the appearance, but it does not affect the spare tire recommendation.
| Year | Make | Model | Bolt Pattern | Tire Diameters | Recommended Spare Tire |
|---|---|---|---|---|---|
| 2026 | Mercedes-Benz AMG | GLB-Class | 5x112 mm | 28-28.3" | 145/65R20 | 27.4" |
| 2025 | Mercedes-Benz AMG | GLB-Class | 5x112 mm | 28-28.3" | 145/65R20 | 27.4" |
| 2024 | Mercedes-Benz AMG | GLB-Class | 5x112 mm | 28-28.3" | 145/65R20 | 27.4" |
| 2023 | Mercedes-Benz AMG | GLB-Class | 5x112 mm | 28-28.3" | 145/65R20 | 27.4" |
| 2022 | Mercedes-Benz AMG | GLB-Class | 5x112 mm | 28-28.3" | 145/65R20 | 27.4" |
| 2021 | Mercedes-Benz AMG | GLB-Class | 5x112 mm | 28-28.3" | 145/65R20 | 27.4" |