Classes at the 2021 Chicago National Tour

A Street
B Street
C Street
D Street
D Street Ladies
E Street
F Street
G Street
H Street
Super Street
Super Street R
Solo Spec Coupe
Street Touring Hatch
Street Touring Hatch Ladies
Street Touring Roadster
Street Touring Sport
Street Touring Ultra
Street Touring Xtreme
B Street Prepared
C Street Prepared
F Street Prepared
F Street Prepared Ladies
Super Street Prepared
E Prepared
X Prepared
A Modified
C Modified
F Modified
Kart Modified
Classic American Muscle Contempory
Classic American Muscle Sport
Classic American Muscle Traditional
Xtreme Street B
Xtreme Street B
Electric Vehicle