The AB28 includes a no-mar Quick-Nut system and comprehensive cone package to secure wheels quickly while helping protect expensive finishes. Rubber-lined components and precision-machined mounting surfaces reduce the risk of cosmetic damage during setup and removal. An intuitive graphic interface guides data entry and balancing procedures, while LED indicators assist with clip-on, tape, split, and behind-the-spoke weight placement. Automatic wheel braking holds the wheel at the correct correction point, and heavy-duty construction supports stable long-term operation in busy shops.