Did you know before the 1920s people had to guess how much gas was in their vehicle because vehicles did not have gas gauges? In fact, it was common for people to bring along a gas can in case they ran out of gas while driving down the road. Today, just about all vehicles on the road have a gas gauge. You may find it surprising how vehicles have more than 3,000 feet of electrical wire installed. These electrical wires are crucial for many different reasons. If you are currently looking for the best value for cars, you need to…