- RFK Racing announced Tuesday that Solomon Plumbing will serve as the primary sponsor of Brad Keselowski's No. 6 Ford at the Food City Dirt Race in Bristol. The sponsorship will be a one-race deal.
- Front Row Motorsports announced Tuesday that they will debut a new primary sponsor Saturday night on Todd Gilliland's No. 38 Ford. Cross Country Adjusting, a company that provides insurance claim services, will be on the car this weekend. For now, this appears to be a one-race deal.
- Spire Motorsports announced Tuesday that William Byron will drive the team's No. 7 Chevrolet in Thursday night's NASCAR Camping World Truck Series Blue-Emu Maximum Pain Relief 200 at Martinsville Speedway. Byron replaces teammate Alex Bowman, who drove for the team at Circuit of the Americas and fills in a slot that was marked as a TBA on the official entry list.
- Motor Racing Outreach announced Tuesday that the Better Half Dash will be back once again this year ahead of the All-Star Race. The event will once again be an iRacing event that will feature 12 "better halves" racing others in Legends cars on Texas Motor Speedway's quarter-mile. The event will be broadcast live during NASCAR
RaceHub on FOX Sports 1 May 19. The participants in the race will be revealed Thursday.