Mercedes-Benz C 300 Spare Tire Sizes

The Mercedes-Benz C 300 has used a 5x112mm bolt pattern for all models from 2008 to 2023 along with tire diameters ranging from 24.7" to 26.1" 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 C 300 years and options. In this case, 125/80R17 and 155/70R17 spare tire sizes are used to avoid vehicle components while closely matching the original tire size diameters.

YearMakeModelBolt
Pattern
Tire
Diameters
Recommended
Spare
2023Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2022Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2021Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2020Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2019Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2018Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2017Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2016Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2015Mercedes-BenzC 300
5-112
25.7-26.1"
155/70R17 | 25.5"
2014Mercedes-BenzC 300
5-112
24.7-25.1"
125/80R17 | 24.9"
2013Mercedes-BenzC 300
5-112
24.7-25.1"
125/80R17 | 24.9"
2012Mercedes-BenzC 300
5-112
24.7-25.1"
125/80R17 | 24.9"
2011Mercedes-BenzC 300
5-112
24.7-25.1"
125/80R17 | 24.9"
2010Mercedes-BenzC 300
5-112
24.7-25.1"
125/80R17 | 24.9"
2009Mercedes-BenzC 300
5-112
24.7-25.1"
125/80R17 | 24.9"
2008Mercedes-BenzC 300
5-112
24.7-25.1"
125/80R17 | 24.9"
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