Kyle Larson and William Byron have finalized their NASCAR Truck Series schedule for 2025. The two drivers will share the No. 07 Chevrolet Silverado in select races throughout the season.
Kyle Larson, the 2021 NASCAR Cup Series champion, has 29 career Cup wins. Despite only competing in 15 Truck Series races, he has secured three victories.
William Byron, a 14-time Cup Series winner, has participated in 29 Truck Series events, winning eight times.
Spire Motorsports co-owner Jeff Dickerson expressed enthusiasm about the collaboration, highlighting the connection with Hendrick Motorsports and Hendrick Automotive Group. He noted that having Byron and Larson back in the trucks adds excitement and raises expectations, emphasizing that their goal is always to win.
Kyle Larson shared his excitement about racing in the Truck Series at Homestead-Miami Speedway and Bristol Motor Speedway.  as a sponsor, he hopes to deliver strong performances and compete for victories with Spire Motorsports.
William Byron is eager to return to the Truck Series after a few years away. He recalled winning his last Truck race at Martinsville and hopes to replicate that success. Byron praised Spire Motorsports and looks forward to working with the team again.
