Mercedes-Benz GLS 550 Spare Tire Sizes
The Mercedes-Benz GLS 550 has used a 5x112mm bolt pattern for all models from 2017 to 2019 along with a tire diameter of 30.3" 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 Mercedes-Benz GLS 550 spare tire selections. In this case, a 175/70R20 temporary spare tire is the recommendation for all applications.