Corey Heim replacement confirmed for the final time in 2026

Corey Heim is set to run two more races before becoming a full-time NASCAR Cup Series driver.

By Asher Fair · Beyond the Flag

Published: Friday, 30 October 2026 at 3:00 PM

Key Things to Know

Gavan Boschele will replace Corey Heim in the No. 1 Toyota for the Martinsville Truck Series race.
The Martinsville event marks the final time Heim is scheduled to be replaced in the Truck Series this year.
Heim will transition to a full-time NASCAR Cup Series drive with 23XI Racing in 2027.

The Story in 60 Seconds

Gavan Boschele will replace Corey Heim in the No. 1 Tricon Garage Toyota for the Truck Series race at Martinsville Speedway. This marks the final time Heim will be replaced in a Truck Series event in 2026 before he transitions to a full-time NASCAR Cup Series seat with 23XI Racing next year.

The 18-year-old Boschele is making his third Truck Series start of the season. Heim is scheduled to conclude his 2026 campaign by running both the Truck and Cup Series races at Homestead-Miami Speedway next weekend.

Read the full article on Beyond the Flag

Corey Heim replacement confirmed for the final time in 2026

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