This app provides the Towing Professional with valuable information about today's vehicles and their Shift Interlock Releases. Most vehicles have a release (button, lanyard, or pull-tab) which enables the Tow Operator to place the vehicle in neutral to prepare for towing. Information in this app was provided by Professional Tow Operators from their experience in the field. Most footage was shot on-site. Vehicle database is updated monthly. Proud supporter of The Towing & Recovery Museum Survivor Fund.