Ah, windshield wipers. Like so many indispensable things in life, we tend not to appreciate them until they’re gone. But what if all drivers had a basic understanding of the wonderful world of wipers, enabling them to identify problems early and choose replacements wisely? We like that idea. Accordingly, we’ve put together a crash course that should bring your knowledge up to speed. Your automotive windows to the world require dependable wipers, so let’s learn more about these unsung heroes.

Your Vehicle Identification Number, or VIN, is essentially your car’s fingerprint. In its entirety, it is specific only to your car. Each car has its own unique VIN number and can be decoded to provide manufacturing and identification information on any vehicle on the road. Date of manufacture, manufacturer, vehicle type, where it was made, and options such as engine and transmission type, whether a car is a two or four-door, and a multitude of other specifications can be gleaned from a VIN number. Essentially, a VIN number will tell you exactly what a car is and where it came from, without even having to see the car.