Because the Whisper Wheel® is a key contributor in achieving a clean car, it's built for maximum uptime and dependable operation. The fully-boxed 'I-Beam' aluminum frame is corrosion-free, rigid and strong. The sealed automotive-grade bearings are 'greased for life' and require zero maintenance.
When used with a Belanger controller, the available Auto-Retract option automatically senses open truck beds and safely lifts out of the way. This can make the Whisper Wheel® a smart choice for operators who want the benefits of a top wash wheel that actively accommodates every vehicle.