Hans Angermeier has produced over 100,000 videos showing drivers how to fix things on their cars. He has broad expertise on basic repair procedures covering the majority of cars on the road.
Properly inflated tires is the easiest way to improve fuel economy. The right tire pressure is NOT on the side of your tire btw
Avoid tickets and accidents with both working headlights! New bulbs are much brighter too
Don't be the guy with your third brake light burnt out
On many cars, the high beam bulb runs at reduced power during the day - check 'em and change 'em!