JR Motorsports
The team is based in Mooresville , North Carolina , co-owned by former NASCAR Cup Series driver Dale Earnhardt Jr . , his sister Kelley Earnhardt Miller , and the owner of his former Cup Series team , Rick Hendrick . 
<triplet> Dale Earnhardt Jr. <subj> Kelley Earnhardt Miller <obj> sibling <triplet> Kelley Earnhardt Miller <subj> Dale Earnhardt Jr. <obj> sibling