<page_title> 2018 Monster Energy NASCAR Cup Series </page_title> <section_title> Chartered teams </section_title> <table> <cell> Wood Brothers Racing <col_header> Manufacturer </col_header> <col_header> Chevrolet </col_header> <col_header> Ford </col_header> </cell> <cell> 21 <col_header> Team </col_header> </cell> <cell> Paul Menard <col_header> No. </col_header> </cell> <cell> Greg Erwin <col_header> Race driver </col_header> </cell> </table>
Greg Erwin was the crew chief of Paul Menard for the No. 21 Wood Brothers Racing team in the NASCAR Series.