SKUSA Pro Tour Event SKUSA Pro Tour SpringNationals May 3–5, 2019 Location Utah Motorsports Campus Kart Center Tooele, UT United States 2019 Schedule SKUSA Pro Tour WinterNationals Mar 1 Fontana, CA SpringNationals May 3 Tooele, UT SummerNationals Aug 9 New Castle, IN Activity Benik Kart Verified Account May 14, 2019 Two podiums and four top-five finishes for Benik Kart at SpringNationals BENIK brand shows speed at SpringNats. PSL Karting Verified Account May 8, 2019 Birel ART North America scores eight podiums and three victories at SpringNationals Musser dominates Shifter Masters while Ramirez wins in Pro Shifter. Speed Concepts Racing May 8, 2019 Five top-ten results for Speed Concepts Racing at SKUSA SpringNationals Simpson delivers four top-ten finishes in Utah. Supertune USA Verified Account May 7, 2019 Supertune takes home four victories at SKUSA SpringNationals Freddy Slater doubles up in Junior while Supertune sweeps Mini Swift. PSL Karting Verified Account May 3, 2019 Birel ART North America brings twenty drivers to Utah Six dealer race team is ready to attack the SKUSA SpringNationals. Speed Concepts Racing May 1, 2019 Speed Concepts Racing enters six drivers in SKUSA SpringNationals Utah Motorsports Campus is the next challenge for SCR. Supertune USA Verified Account Apr 30, 2019 Seven drivers for Supertune at this weekend's SKUSA SpringNationals in Utah Supertune to have a presence in Micro, Mini and X30 Junior. SKUSA Pro Tour Apr 29, 2019 2019 Superkarts! USA Pro Tour resumes with 10th running of SpringNationals Utah Motorsports Campus to host midway point of championship chase.