Mercedes S-Class Coupe (C140) Wheel Lug Pattern, Offset ET, and Center Bore Specs

The Mercedes S-Class Coupe (C140) requires precise wheel lug patterns and fitment specifications to ensure safety and performance. This catalog provides the correct lug count × PCD dimensions, offset ET values, center bore measurements, and rim size options sorted by production year.\n\nTypically, the Mercedes S-Class Coupe (C140) features a 5 × 112 mm lug pattern, which is standard across most model years. The wheel offset (ET) generally ranges from 32 mm to 45 mm depending on the rim size and style applied, while the center bore diameter is 66.6 mm to maintain proper hub fitment.\n\nRim sizes recommended for this coupe span from 16-inch to 18-inch diameters, matching the OEM tire sizes for balanced handling and ride comfort. Always verify the exact year and trim to confirm compatibility when selecting aftermarket or replacement wheels for the Mercedes S-Class Coupe (C140).\n\nUsing the correct lug pattern, offset, and center bore ensures optimal wheel alignment, brake clearance, and suspension performance. This guarantees a safe driving experience while maintaining the original design intentions of your Mercedes S-Class Coupe (C140).