Tyler Courtney was of mixed minds in the immediate aftermath of a violent crash at the Knight Before the Kings Royal at Eldora Speedway in July that broke his T7 vertebrae and left him with a concussion.<br>When can I raceIs this a sign that I shouldn’t <br> <br>This was the second crash in three years at Eldora that sidelined ‘Sunshine’ with back injuries and it would be easy for anyone in ...<a class='more' href='https://www.motorsport.com/general/news/tyler-courtney-returns-to-sprint-cars-after-back-concussion-rehab/10795091/?utm_source=RSS&utm_medium=referral&utm_campaign=RSS-ALL&utm_term=News&utm_content=www'>Keep reading</a>