Mercedes-Benz GLS 450 Spare Tire Sizes

The Mercedes-Benz GLS 450 has used a 5x112mm bolt pattern for all models from 2017 to 2023 along with tire diameters ranging from 30.7" to 32.2" tall. Using a temporary 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. Tire diameter as well as wheel diameter clearance have been taken into account for the specific Mercedes-Benz GLS 450 years and options. In this case, 165/90R19 and Full-Size spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.

YearMakeModelBolt
Pattern		Tire
Diameters		Recommended
Spare
2023Mercedes-BenzGLS 450
5-112
30.7-32.2"
N/A
2022Mercedes-BenzGLS 450
5-112
30.7-32.2"
N/A
2021Mercedes-BenzGLS 450
5-112
30.7-30.9"
N/A
2020Mercedes-BenzGLS 450
5-112
30.7-30.9"
165/90R19 | 30.7"
2019Mercedes-BenzGLS 450
5-112
30.8-30.9"
165/90R19 | 30.7"
2018Mercedes-BenzGLS 450
5-112
30.8-30.9"
165/90R19 | 30.7"
2017Mercedes-BenzGLS 450
5-112
30.8-30.9"
165/90R19 | 30.7"
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