aspirations for a pre-medical degree. Ware was replaced by Travis Kvapil in the No. 50. Ware returned to the Truck Series in 2017, driving the No. 12 for RWR on a part-time basis. He attempted but failed to qualify for the 2018 season opener at Daytona with Mike Harmon Racing. Cup Series In June 2016, Ware attempted to make his Sprint Cup Series debut in the Toyota/Save Mart 350 at Sonoma Raceway, driving the No. 55 for Premium Motorsports, but he failed to qualify. He joined RWR's Cup Series program, driving the No. 51 part-time in 2017. He made his Cup debut in the Folds of Honor QuikTrip 500 at Atlanta, driving the No. 51 with sponsorship from Spoonful of Music and Bubba Burger. Ware started and finished 39th, retiring from the race on lap 74 with steering problems. At Dover and Pocono, Ware's No. 51 acquired sponsorship from East Carolina University and Clemson University, respectively, with the latter also featuring logos celebrating the football team's 2017 College Football Playoff National Championship win earlier in the year. During the Dover race, Ware withdrew from the event after 283 of 406 laps after suffering from back pain. A week later at Pocono, he left the race after completing 35 laps, again for back problems. He was scheduled to drive at Michigan but Ware decided to stay out of the car for the race and the team did not find a replacement driver in time. He returned to the No. 51 for Darlington's Bojangles' Southern 500, where he drove a car painted like Tom Cruise character Cole Trickle's Mello Yello vehicle of the same number in the film Days of Thunder; Ware's No. 51 featured logos saying "Pray for Texas", with RWR producing merchandise of the car and donating all proceeds to Hurricane Harvey relief efforts. On lap 157, Ware was involved in a wreck with Matt DiBenedetto and A. J. Allmendinger; after the race, Ware and DiBenedetto argued on Twitter over responsibility for the wreck. When DiBenedetto faulted Ware for the incident, the latter replied by falsely accusing him of infidelity, causing a firestorm that led to Ware deleting his social media for the rest of the season and up through 2018. A few months later, in February 2018, Ware restarted his Facebook profile and announced his Asperger's diagnosis in May. Ware later revealed in a January 2019 interview that the