Home Online Catalog Minimum Required Tools Minimum Indexes Product Promotions New Optional Tools Tool Rental Program Additional Resources Alignment ROI Calculator Collision Facility Planning How To's EV Hoists Cross-Reference Guides Tool Storage Application Invoice Reprint Contact Us Item Detail Table of Content Chassis Wheels, Tires & Alignment Image shown may notbe actual product.Product and price information aresubject to change without notice. Quick Tread Edge DOTD Sensor Model: HUN2035981 * log in for dealer pricing. Description Quick Tread Edge DOTD Sensors with Retrofit Kit for installing QTEF sensors and ramps in existing QT1 flush mount frame. Warranty Call the Hunter Customer Service Department at 1-800-448-6848 for specific warranty information.