Easy mounting Securely mount the device on the wheel area with screw fittings and a sturdy design that is easy to handle in any vehicle. The screw fasteners provide a reliable, stable attachment for confident operation. Improved rolling efficiency The rolling design of this device enables faster and more convenient adjustments, helps minimize damage, and delivers precise results with ease. Consistent design With an adjustable range of 5-150 mm, this auto wheel measurement tool provides precise parallel markings for different areas of the vehicle. Its easy-adjust mechanism ensures repeatable, professional-level results every time. Durable and reliable Made from high quality materials, this wheel measurement tracker offers long life and rugged performance for accurate measurements, delivering dependable results for years to come. Key attributes - Function: Auto wheel measurement and marking tool for precise parallel references during tire and wheel work - Compatibility: Designed for use on car wheels and tires as part of routine maintenance and tire/wheel service - Size and range: Adjustable 5-150 mm for versatile applications - Material: High quality, durable construction - Performance: Stable mounting, accurate measurements, repeatable results Use scenarios - Automotive service: Use during tire mounting or wheel alignment tasks to mark parallel reference lines and ensure proper alignment - Routine tire maintenance: Verify consistent spacing and alignment marks across different wheel positions during rotation or servicing - DIY projects: Apply precise parallel markings on wheel wells or rims for aftermarket installations or custom adjustments