Seekonk 2020 Sportsman and Sport Truck Rules Released By admin December 11, 2019 NASCAR Advance Auto Parts Weekly Series, Seekonk The 2020 rules have been released and are attached. Please also see the Rules and Registration page for registration forms and rules. 2020 SPORTSMAN RULES 2020 SPORT TRUCKS RULES Sources: SeekonkSpeedway.com ← RPM Workshops in Indianapolis Postponed until 2020 Seekonk Speedway Joins RPM Seal Alliance for 2020 →