Freezing temperatures place heavy mechanical demands on your car, from thickening engine oil to reducing battery power. Preparing your vehicle before winter weather arrives is the most effective way to avoid getting stranded on a cold morning. A focused seasonal inspection addresses vulnerable points before small issues become big problems.
Battery Health and Cold Cranking Power
Cold weather slows down the chemical reactions inside your car battery, dropping available power just when the engine needs more force to start. A battery that worked fine during summer can easily fail when temperatures drop below freezing. Testing cranking capacity and cleaning terminal connections ensures reliable starts all winter long.
Tire Tread Depth and Pressure Drop
Tire pressure drops naturally as ambient outdoor temperatures decline, losing about one pound per square inch for every ten-degree drop. Adequate tread depth is equally critical for channeling slush and water away from the contact patch. Checking inflation and tread wear before winter storms hit keeps your car planted firmly on the road.
Fluid Levels and Freeze Protection
Your engine coolant does more than prevent summer overheating; it guards internal engine components against freezing and cracking. A proper mix of antifreeze and water keeps liquid flowing freely through the radiator and heater core. Replacing old wiper fluid with a winter formula prevents ice buildup on your windshield.