185/55r15 Dovroad

185/55R15 tire size breakdown: 185 = Tire width: 185 mm 55 = Aspect ratio: sidewall height is 55% of 185 mm R = Radial construction 15 = Fits a 15-inch rim Dimensions: Width: 185 mm (7.3 inches) Sidewall height: 102 mm (4.0 inches) Overall diameter: ~23.0 inches (584 mm) This size is commonly used on compact cars and hatchbacks, providing responsive handling and good fuel efficiency.