Editor’s Note: This marks the second story in a three-part series as Spire Motorsports allows NASCAR Digital Media to cover its preparation for the 2025 Daytona 500. MOORESVILLE, N.C. — Rodney Childers walks the shop floor at Spire Motorsports feeling invigorated. There’s a rekindled spark in his eye. The hallways he strolls today are starkly […]