Maxxim Knight 15 Black Wheel / Rim 4x100 & 4x4.5 with a 38mm Offset and a 73.10 Hub Bore. Partnumber KN56D04385 Lip Size, Concavity, and overall Appearance, may vary depending on Vehicle and Wheel Size Once Tires are mounted onto Wheels, the wheels become Non-Returnable Feel free to contact our dedicated Wheel & Tire team with any questions Surface Finish: Gloss Black with Machined Lip. Material: Aluminum