Despite the fact that even before the appearance of the first cars, the carriages already had glazing as the current cars, they still did not have a windshield, since the coachman was always located in the front. The first cars, such as the carts of Nicolas Joseph Kuno, the creation of Karl Benz and the others, also did not have frontal glasses, since due to the high speed of this device (below the speed developed by horses) there was no need for them.
Today, any car is equipped with this type of protection of the driver and passenger from the air flow and the snow brought by him, the drops of rain, dust, dirt and other things. In this regard, the question: where to buy windshields for foreign cars is becoming more relevant, in particular, this is due to the fact that their shape is often modified, becomes more and more complicated and, often, more vulnerable. Why is such a simple detail that protects the front passenger and driver and continues to become more and more difficult? This is associated with several factors at once.
First, safety. Modern glasses do not fly to fragments sharp like a razor, but turn into a baby with stupid edges.
Secondly, aerodynamics. The lower the angle of installation of the windshield, the less aerodynamic resistance. Thirdly, visibility. The larger the glass, the better it can evaluate the surrounding environment of the car driver. Can also be noted as the reason for the complication of the shape of the windshield and the design of the vehicle. So in the most modern cars you can increasingly find panoramic glasses that go far to the roof.