SM645’s
SM645 HP Tilt Back Tire Changer – The Professional’s Choice for Efficient Tire Mounting
The SM645 series is a professional-grade tire changer with pneumatic locking and a tilt-column design. The SM645HP2 model features the HP2 high-performance press arm and auxiliary helper arm unified into one, while the SM645HPA includes both a high-performance press arm and an auxiliary helper arm. The CEMB SM645 machine delivers exceptional performance for busy automotive service centers. This professional tire mounter combines the reliability of tilt-back operations with the HP2 high-performance press arm system, making it ideal for handling today’s challenging low-profile and run-flat tires with efficiency and protection.
SM645HP2
SM645HPA
Standard Features – Mouse over Icons for More Information

The SM645HP2 and the SM645HPA are professional-quality automatic locking tilt-column tire changers, and their features make them unique. Features as:
- Self-centering plate with 12″-30” locking capacity ensures accurate and secure tire placement.
- Tilt-back mount-demount arm automatically rotates and lowers into position with smooth pneumatic control and a durable locking system with roller guides.
- Adjustable bead loosening system adapts to the perfect angle for various tire sizes, enhancing control and accuracy.
- Two-stage tire bead sealing inflation jets are conveniently integrated into the clamping jaws. Tire inflator includes a safety limiter for added peace of mind.
Why Choose The SM645 Tire Changer?
The SM645 tire changing machine delivers exceptional value by combining
- Faster tire changes with automatic positioning technology.
- Improved wheel protection for expensive custom wheels
- Reduced technician fatigue compared to manual tire changers.
- Versatility to handle passenger cars, SUVs, and light truck tires.






