[1] Reed began racing at age 4, and in 2009 won the Legends Division championship at Irwindale Speedway.

At age 17, Reed moved from Bakersfield, California to Mooresville, North Carolina to focus on racing.

During the year, Reed was expected to run a Late Model as a development driver with Kyle Busch Motorsports until his diagnosis with type 1 diabetes.

[2] In December 2011, Reed was announced as a part-time driver in the ARCA Racing Series for Venturini Motorsports.

[5] In 2012, Reed made his NASCAR Camping World Truck Series debut at Las Vegas Motor Speedway in the No.

Reed ran six races during the season,[9] recording his first top-ten after finishing 9th in the Virginia 529 College Savings 250 at Richmond.

On September 28, 2016, it was announced by RFR that Reed would attempt his Sprint Cup Series debut at Talladega in the Hellmann's 500, driving the No.

In his second career Xfinity Series victory, Reed survived a race that eliminated multiple drivers in wrecks, with only ten cars of the field of forty having little to no damage.

[18] On October 15, 2018, it was announced that longtime sponsor Lilly Diabetes would be pulling out of the sport,[19] with Roush eventually shutting down their entire Xfinity program at season's end due to lack of sponsorship.

For the time being, he was announced to serve as a driver coach for Velocity Racing in the ARCA Menards Series West with their No.

[1] In 2021, Reed returned to the driver's seat for the first time in two years when he competed in the Truck Series race at Richmond in the No.

24 at Darlington, after that truck's normal driver, Raphaël Lessard, struggled to find sponsorship and as a result was taken out of the ride.

[24] In 2023, it was revealed on the entry list for the Las Vegas Motor Speedway event in October that Reed would attempt to make his return to the Xfinity Series, driving the No.

* Season still in progress 1 Ineligible for series points (key) (Bold – Pole position awarded by qualifying time.