Alcoa’s One-Piece Hub Cover with Secure Fit Retention is designed for proper fitment with reduced installation time through the addition of threaded nylon nuts – three per cover – built for consistent contact points to help secure the cover to the wheel end, with taller lug nut towers engineered for increased stud standout found on wide-base wheels and disc brakes. Offered in both front and rear applications, the system is designed to fit 10-hole hub-piloted wheels with a 285.75mm bolt circle (22.5- and 24.5-in. in diameter). It is available in matching matte black to complement the company’s Dura-Black Wheels.
