SUGAR HILL, Ga. – RSS Racing has announced that CMR Construction & Roofing will continue to serve as the full-time primary sponsor of the No. 39 Chevrolet driven by Ryan Sieg in the NASCAR Xfinity Series through the 2021 season.

The relationship with Sieg and CMR began in 2019 at Texas Motor Speedway. CMR has been on aboard the No. 39 for the full season this year, with Sieg earning three top-five and seven top-10 finishes this year.

Roser, Eco Chief and Afflictor brands will all be major associate sponsors again in 2021.

“This is a huge deal for our race team to have a full-time sponsor for back to back season,” said Sieg. “This shows the commitment that CMR has to RSS Racing and NASCAR to sign this deal now. We had some bumps in the road this season and CMR never flinched one time about staying with us. That shows the character of a company and I can’t thank them enough for believing in us.”

“We are excited to sponsor Ryan Sieg again for 2021 NASCAR Xfinity Series season. I raced alongside Ryan in the past, and the Sieg Family are great people, both on and off the track. Everyone at CMR Roofing is excited to finish 2020 strong and keep going strong again next season,” said Jason White, president of Motorsports of CMR Roofing & Construction.