The 23-year-old Burton from Huntersville, North Carolina, will commence his first title pursuit by reaching a milestone start in his third full-time campaign in NASCAR's premier series.
The 28-year-old native from Lewisville, North Carolina, will be returning to the Xfinity Series and make his first start with JGR at Daytona International Speedway in February.
The 2016 Xfinity Series champion from Monterrey, Mexico, is set to reach a milestone start in his sixth full-time season within NASCAR's three major division series.
Mooresville, NC - Xtreme Concepts has named Jeffrey Earnhardt as the driver of the No. 96 XCI Racing Toyota Camry entry for the remainder of the 2018 Monster Energy NASCAR Cup Series season, excluding Bristol Motor Speedway. Earnhardt drove the No. 96 Toyota Camry at Pocono Raceway in July, and will continue his efforts with the team this weekend at Michigan in the Consumers Energy 400 on Sunday, August 12.