The car sill is the part of your vehicle that quietly takes more punishment than most people take in a lifetime of gym memberships. Most drivers only notice it when stepping in or when it is already wearing a suspicious layer of mud that looks like modern art. It sits there between dignity and disaster, absorbing boots, bags, and the occasional enthusiastic child entrance. Designers probably did not intend it to become a mud collection exhibition, yet here we are celebrating it weekly. Most owners develop a strange relationship with it, half irritation and half pride, like a reliable but …








