MythBusters
Square Wheels still
S10E03· aired 4/8/2012

Square Wheels

TMDb10.0
Nexus es534746TMDb ep 65434

Overview

Adam and Jamie test whether, after a certain speed, the ride in a car with square wheels is just as smooth as with round ones, while in Date Night Car, Tory, Kari and Grant tackle a tandem driving myth from the movie Date Night.