CENTRAMATIC Wheel Balancers (400420)

Model #: 400-420 Vehicle Type: Trailers Axle: Order Per Axle Wheel Size: 17.5 in. Bolt Holes: 10 Bolt Circle: 8.75 in. Trailer-Dual Wheel Model # 400-420 Centramatic's patented "On-Board" balancing technology is time tested and proven to increase tire life, reduce maintenance cost and increase fuel economy by constantly balancing the complete wheel assembly. Our balancers improve tire balance, wheel balance, and complete assembly balance. Smoother Ride Increases tire life 25%-50% Reduces vibration Helps prevent tire cupping No pre-balancing required Lower tire operating temps 8%-10% ******Five Year Warranty******* Model #:400-420 Vehicle Type:Trailers/RVs Axle:Trailer Dual Only Wheel Size:17.5 in. Bolt Holes:10 Bolt Circle:8.75 in.