Certification Requests Select the Ride You Would like to Certify Certification Request – Best 15 US RoadsCertification Request – CAS: Missions TourCertification Request – CAS: Parks AdventureCertification Request – CAS: Roads ChallengeCertification Request – Great Lakes Cabot Trail TourCertification Request – Mother Road Adventure – WestCertification Request – Mother Road Adventure – EastCertification Request – USA Four Corners Tour