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As spring arrives, it’s a great time to give your vehicle a little extra attention. Dust, pollen, rain, grime, and changing road conditions can all affect your car’s appearance and performance, making seasonal maintenance an important part of vehicle care. While a car wash is a great place to start, it’s only one part of a complete spring car maintenance checklist.

Follow these practical spring car care tips to help keep your vehicle clean, protected, and ready for the months ahead.

How Cold Winters Impact Your Vehicle

If you’re in a location that experiences harsher winters, vehicle components suffer when cold weather sets in. Rubber becomes inflexible and brittle, batteries hold less capacity, and oils thicken. Potholes can damage cold tires, and road salt corrodes metal, leading to rust in wheel wells and undercarriages.

• Tire pressure: Winter chill can cause tires to lose pressure, leading to underinflation, reduced performance, and an increased risk of sudden blowouts.
• Tire damage: Cold temperatures stiffen tire rubber, reducing traction and increasing the risk of damage, especially when driving over potholes.
• Oil and fluid thickening: Oils and fluids thicken at cold temperatures, interfering with lubrication, increasing engine drag, and accelerating engine wear. Short winter trips don’t give an engine sufficient time to warm up, leading to moisture accumulation and increased sludge buildup. Leaks also become more common as winter temperatures shrink rubber seals and gaskets.
• Battery life: Winter temperatures slow the chemical reactions that power the battery. At 0°F, battery capacity drops by 50%. Thickened engine oil makes it harder to turn over the engine, increasing the load on batteries already operating below capacity. Cold temperatures can also damage a battery’s internal components.
• Rubber component damage: Rubber hardens and loses elasticity in cold environments, making wiper blades, O-rings, gaskets, and seals brittle. In addition to damage, cold causes rubber components to shrink, potentially preventing them from returning to their original shape as the weather warms.
• Corrosion: Road salt melts ice, creating a salt-heavy slush that sticks to a car’s undercarriage. The combination of salt and water increases the risk of peeling paint and rust on doors, fenders, and rocker panels. Additionally, road salt can damage brake components and electrical systems, leading to costly repairs.

Warmer Winter Impacts

More temperate locations aren’t immune when the seasons change. Warmer winters also affect your vehicle. You might not need to contend with road salt and sub-zero temperatures, but your car can still see some seasonal impacts:

• Fluctuating temperatures: Frequent temperature swings can cause tire pressure to fluctuate, accelerating tread wear.
• Fluid degradation: Warm winters can accelerate the degradation of engine fluids.
• Moisture: Warm, wet winters with frequent rain or snowfall can lead to corrosion, especially when thawed snow mixes with road salt. Wet conditions also increase the risk of condensation buildup in engine oil and fuel lines.
• Overheating: While not as common as during the summer months, warm winters can lead to overheating engines, especially when combined with low coolant levels.
• Pest damage: Rodents and insects are less likely to experience a seasonal die-off in areas with warmer winters, and may seek shelter from seasonal temperature changes in your engine compartments. Pest infestations can leave messes and damage components. Rats and mice that overwinter in vehicles often chew through electrical wires.

Your Essential Spring Car Maintenance Checklist

Spring car maintenance starts with a good wash, but it doesn’t end there. With safety in mind, you should check your tires, battery, and oil levels, replace your cabin filter and wiper blades. Consider having a professional help inspect your vehicle’s key systems, including brakes and other critical components, especially if you’re not experienced, as working with a trained technician can help prevent injury. Use this spring car maintenance checklist as a guide:

• Wash and wax your car: Washing and waxing your car is one of the most important steps in protecting your vehicle’s exterior. No matter your region, dirt, dust, road grime, and seasonal debris can build up over time and wear on your paint and finish. A thorough wash, including the undercarriage, helps remove buildup and keeps your car looking its best. Stop by one of our Cobblestone locations for a professional wash.
• Inspect and rotate tires: Check for worn treads and damage, including slashes, punctures, and bubbles under the rubber. Have your tires rotated to address alignment issues caused by driving over potholes and ensure tire pressure meets manufacturer recommendations. Don’t forget to check your spare tire as well, just to be safe.
• Replace windshield wipers and refill washer fluid: Clean your wipers, and if they’re smearing water over the windshield, squeaking, or just look worse for wear, replace them. Refill your washer fluid at the same time.
• Check your car battery: Old Man Winter has killed many car batteries and left many more ready to fail without warning. Check for white or greenish buildup on battery terminals. This is a sign of corrosion. Ensure all battery connections are tight, and ask a mechanic or your local auto parts store to test the battery — most parts stores will do this for free.
• Top off fluids: Check the levels of essential vehicle fluids, including engine oil, coolant, brake fluid, transmission fluid, and power steering fluid, and top them off as needed. Because oil sludge accumulation can worsen in cold temperatures, spring is also a good time to schedule an oil and filter change. Stop by any Cobblestone location that offers oil and lube services to help keep your vehicle running smoothly.
• Inspect brakes for wear and performance: Check the rotors and pads for signs of rust and damage. If you have any doubts, have the brake system inspected by a professional.
• Replace engine and cabin air filters: Spring is an excellent time to replace them. Not only can you improve your mileage by up to 10 percent with a new air filter, but replacing your cabin filter in the spring prepares you for the dust and pollen that come with warmer temperatures.
• Examine belts and hoses for damage: Check for cracks, nicks, bulges, and leaks, and replace any damaged parts.
• Check lights: Clean your headlights and confirm that all lights are working, including headlights, tail and brake lights, turn signals, and reverse lights.

Car Care Tips and Habits to Keep Your Car Running Smoothly

Here are a few additional car care tips for spring, to keep your vehicle looking and performing at its best:

• Clean and vacuum the interior to remove built-up dirt, dust, and debris that can trap moisture and odors over time. Cobblestone offers free amenities, including vacuums, microfiber towels, and compressed air to help here.
• Wash frequently to prevent long-term damage from rust and debris.
• Monitor your tire pressure as the temperature rises, to ensure pressure meets the manufacturer’s recommended PSI.
• Schedule regular oil changes using the oil type recommended by the vehicle manufacturer.
• Listen for unusual noises that may result from winter-based damage. Isolate the noise and replace components as needed.

Starting Spring With a Reliable Ride

Start your spring car maintenance right with a trip to Cobblestone for a professional car wash. Your car’s taken the worst winter could throw at it — it deserves a little pampering!