Mercedes B-Class (W246, W242) Tire Sizes & Rim Dimensions by Model Year and Trim

The Mercedes B-Class (W246, W242) features a variety of tire size markings that vary by model year and trim level. Standard tire sizes typically range from 205/55R16 to 225/45R17 depending on the specific variant. Rim widths correspond accordingly, often ranging between 6.5 to 7.5 inches in diameter from 16 to 17 inches.\n\nWhen comparing trims, the sportier models usually come equipped with wider rims and lower profile tires to enhance handling, while base trims offer narrower rims for a smoother ride. Accurate tire size markings include width, aspect ratio, and diameter, ensuring compatibility and safety.\n\nFor practical guidance, always cross-reference your vehicle’s year and trim with manufacturer specifications before purchasing replacement tires or rims. Matching the correct rim width and diameter is essential to maintain optimal driving dynamics and tire wear.

For bolt pattern (PCD), offset ET, center bore, and mounting details, open the bolt pattern page for Mercedes B-Class (W246, W242).