MacNeil Wash Systems’ Wheel Boss tire scrubber is now available with hydraulic drive and is an easy, simple Direct Exchange Retrofit using existing power packs. The patented cam-style brush features a pulsating action that gets in deep to scrub rims and tires sparklingly clean. This unique brush assembly simplifies replacement, saving money through reduced labor and downtime. Its’ rugged construction features a heavy-duty frame and 3M Pro-Coat for long life and lower maintenance costs. The Wheel Boss is ideal for both tunnels and in-bay automatics.