17x8

17x8 refers to a common size designation for wheels, typically found on automobiles. The "17" represents the diameter of the wheel in inches, measuring from one edge of the rim to the opposite edge across the center. The "8" represents the width of the wheel in inches, measuring the distance between the inner and outer bead seats where the tire mounts.

This size, 17 inches in diameter and 8 inches in width, is a popular choice for a wide range of vehicles, from compact cars and sports sedans to SUVs and some trucks. The specific tire size that fits a 17x8 wheel will vary depending on the vehicle's application and desired performance characteristics, but generally, tires with a corresponding rim diameter of 17 inches and a tread width that complements the 8-inch rim width are used.

The 17x8 wheel size offers a balance between aesthetic appeal and performance. Larger diameter wheels like 17 inches can accommodate larger brake systems and offer a more direct feel to the road due to shorter tire sidewalls. The 8-inch width provides a stable platform for a variety of tire sizes, allowing for a good contact patch with the road for grip and handling. However, excessively wide wheels can lead to increased rolling resistance and a harsher ride. The 17x8 specification is a widely adopted standard in the automotive aftermarket and original equipment manufacturing.