The tips and suggestions below can help ensure that the safety and performance of your vehicle are performing optimally during the chilliest months of the year. Test your vehicle battery. Winter weather is especially hard on batteries. During cold temperatures, it can take twice as much current to start your car than under normal conditions. It is important to have a dependable battery. Inspect windshield wipers and function. Replace your wiper blades every year. Do not wait until they fall apart. Windshield wipers are crucial to your visibility while driving. It is important to ensure that you have a clear line of sight during those wintery days. Inspect and maintain proper tire pressure. When the temperature gauge drops, it is common to have to add air in your tires. Since tire pressures can decrease about 1psi every 10 degrees, you may notice your tire indicator light coming on. Underinflated tires can increase braking time and could skid more easily on wet pavement. So ge...