Myles started racing Quarter Midgets at the age of 5, which was purchased by his uncle Jerry Moos. He raced Quarter Midgets from age 5-8 with countless wins, along with state championships.
At ages 8-10 Moos he raced Micro Sprints finishing second in NMMA national points two years in a row along with over 30 feature wins along with state championships in Illinois, Indiana, Missouri, and Kentucky.
From age 12-14 he raced everything from a Street Stock to Modified before moving to Crate Late Models, when he turned 14. For the next nine years he enjoyed considerable success in the division with over 70 feature wins, including the Lincoln (Ill.) Speedway Track Championship.
Moos then progressed into the Super Late Model division at the age of 23. While the learning curve has been steep he already has six wins in the class and has been making progression every year.