Weld Alumastar 1-Piece 17x4.5 / 5x120 BP / 2.25in. BS Gloss Black Milled Wheel

Forged from a single piece of aluminum, the Weld Alumastar wheel features a 17x4.5 inch size with a 5x120 bolt pattern and a 2.25 inch backspacing. This construction method creates a strong yet lightweight wheel, ideal for performance applications where reducing unsprung weight is critical. The gloss black finish with milled accents offers a striking look that stands out.

The Alumastar's one-piece forged design means it's built to handle the stresses of spirited driving and racing. Forging aligns the aluminum grain structure, resulting in a more durable and resilient wheel compared to cast aluminum. This particular wheel is sized for the front of many performance vehicles, often paired with a wider rear wheel to achieve a staggered setup. The 5x120 bolt pattern is common on many popular performance cars, and the 2.25 inch backspacing helps achieve the correct offset for proper fitment and suspension clearance.

When installing these wheels, it's important to ensure you have the correct lug nuts for the bolt pattern and wheel thickness. Because these are performance wheels, checking for adequate brake caliper clearance is also a good idea, especially if you have upgraded your braking system. The gloss black and milled finish requires basic care to maintain its appearance, typically involving mild soap and water; avoid abrasive cleaners that could damage the finish.