Whether for maintenance purposes or logging miles, accuracy is critical.  The STEMCO Hubodometer is guaranteed to deliver mileage accurancy within +/-2% (based on the life of the tire).  With construction so durable, the STEMCO Hubodometer is warranted for 500,000 miles.  A spring-loaded counterweight virtually eliminates spin when tires hit bumps and potholes.  The STEMCO Hubodometer is the most economical, accurate and convenient way of tracking mileage for preventive maintenance, leases and warranties.

DataTrac^® - Electronic Hubodometer 

With more than 1 million miles of testing the DataTrac shows unparalleled accuracy.  A large, easy-to-read LCD display makes data retrieval simple and accurate.  The compact size of the DataTrac make it easy to mount and dismount tires without removing the DataTrac from the wheel.  No moving parts provide improved reliability and durability for the most demanding vocational applications.  The STEMCO DataTrac is an indispensable tool for scheduling maintenance, determining lease charges, validating guarantees and calculating costs per mile.