S5 Tracker Installation Category 5 Trackers were discontinued in January 2019 and superseded by Thatcham Category S5 Trackers. Below is our range of Category S5 Tracker from the industries leading manufacturers. All are available with: Insurance and Thatcham S5 ApprovalMobile Installation at your locationSuitability for Cars, Motorhomes, vans and HGVFREE Smartphone App Contact Us