Aerodynamics & Diverting Wind Resistance ?

70 Buster 340 said
to the OP:

Trucks are Bricks. But big or small I liked to race them... in circles too.View attachment 1715851445 View attachment 1715851446 View attachment 1715851447 View attachment 1715851448
View attachment 1715851449 View attachment 1715851451 View attachment 1715851452 View attachment 1715851453

Is this QS truck yours ??? IF so, very cool !!! I dig the slot cars as well !