The Mercedes-Benz C-Class is a premium mid-size vehicle that has been in production since the 1990s, succeeding the iconic 190 model (W201). Over the years, it has evolved through several generations: W202 (1993), W203 (2000), W204 (2007), W205 (2014), and the latest W206 (2021).
Today, aluminium alloy wheels are a popular upgrade for the Mercedes C-Class. Many owners opt for stylish designs such as double five-spoke wheels, like the Rial M10, or elegant multi-spoke variants. In contrast, earlier generations—particularly the W202 and W203—were commonly fitted with classic monoblock wheels.
Mercedes C-Class – Bolt Pattern, Width, Diameter, and Other Key Wheel Specifications
When selecting wheels for your Mercedes C-Class—whether alloy or steel—it's essential to consider several technical parameters. These include size, bolt pattern, and offset. Failing to follow manufacturer specifications can result in improper fitment, potential vehicle damage, or even safety hazards. In some cases, incorrect sizing may prevent the wheels from being mounted at all.
- Wheel Diameter for the Mercedes C-Class
Wheel diameters have varied slightly across C-Class generations. Common sizes include 17", 18", and 19". Earlier models like the W202 and W203 came with 15" wheels as standard, while later versions—including the W204, W205, and W206—can accommodate wheels up to 20".
- Mercedes C-Class – Bolt Pattern
The bolt pattern has remained consistent across all generations from W202 to W206. The 5x112 configuration indicates five bolts arranged in a circle with a 112 mm diameter.
- Wheel Width for the Mercedes C-Class
Wheel width typically increases with diameter. Across all C-Class generations, widths range from 6" to 9.5", depending on the specific model and wheel size.
- ET (Offset) for the Mercedes C-Class
The ET (Einpresstiefe) value determines how far the wheel sits within the wheel arch. For the Mercedes C-Class, offset values range from ET20 to ET61. Notably, the W203 generation offers one of the widest offset ranges among all C-Class models.