Ok, that does help, thanks. That screenshot is not fully true though, because the screenshot shows 6.45x14 tires as standard. But the 1971 Dodge Options & Accessories Report shows that 6.45X14 tires came in two different styles from the factory, BSW (black side wall) and WSW (white side wall). The BSW tires were standard, and the WSW tires were a $26.85 option. So I hope a happy new Demon buyer in 1971 didn't get angry when their new Demon rolled out of the showroom with BSW tires, when they were expecting shiny nice WSW tires on their cars, haha...