The Ultimate Guide to Properly Storing Your Car for Long Periods

Whether you're preparing for winter, embarking on a long trip, or simply won't be driving your car for an extended period, proper vehicle storage is crucial. Simply parking your car in the garage isn't enough to keep it in optimal condition. In this comprehensive guide, we'll walk you through the essential steps to ensure your car remains in top shape while it's not in use.

Why Proper Car Storage Matters

Long-term car storage involves more than just keeping your vehicle out of sight. Without proper preparation, your car can suffer from a variety of issues such as battery drain, tire damage, fuel degradation, and even pest infestations. By taking the right precautions, you can prevent costly repairs and extend the lifespan of your vehicle.

Choosing the Ideal Storage Location

Indoor vs. Outdoor Storage

The first step in storing your car is selecting the right location. An indoor, dry, and climate-controlled environment is ideal. If you don't have access to a garage, consider renting a storage unit or space from a facility that specializes in vehicle storage. Indoor storage protects your car from the elements, including sunlight, rain, snow, and fluctuating temperatures, all of which can damage your vehicle over time.

Outdoor Storage Considerations

If indoor storage isn't an option, outdoor storage can work with the right precautions. Invest in a high-quality, weatherproof car cover that's designed for your specific make and model. This will provide a layer of protection against weather conditions and UV rays. Additionally, place a tarp or a specialized car storage mat under your vehicle to act as a barrier against ground moisture.

Preparing Your Vehicle's Fluids

Fuel System Maintenance

Gasoline can start to degrade in as little as 30 days, leading to gum and varnish build-up in your fuel system. To combat this, fill your tank to prevent condensation and add a fuel stabilizer. Products like STA-BIL can extend the life of your fuel for up to 12 months. After adding the stabilizer, run the engine for a few minutes to ensure it circulates throughout the system.

Engine Oil and Other Fluids

Dirty oil can contain contaminants that may damage your engine over time. If you're close to your next oil change interval—or if the oil appears dark on the dipstick—change it before storage. Additionally, top off other essential fluids like coolant, brake fluid, and windshield washer fluid to prevent moisture from entering these systems.

Protecting the Exterior and Interior

Thorough Cleaning

Before storing your car, give it a comprehensive wash and wax. Cleaning removes dirt, grime, and bird droppings that can damage your paint. Wax adds an extra layer of protection against moisture. Don't forget to clean the undercarriage to eliminate any road salt or debris that could cause rust.

Interior Care

Clean the interior to remove food crumbs and spills that could attract pests. Vacuum the seats and carpets, and consider using a moisture-absorbing product like silica gel packs to prevent mold and mildew. Leather surfaces should be treated with a conditioner to prevent cracking.

Wiper Blades and Other Vulnerable Parts

Wiper blades can stick to the windshield or become brittle over time. Remove them or place a plastic barrier between the blades and the glass. For added protection, consider lubricating door seals with silicone grease to prevent them from sticking.

Preserving Your Tires

Preventing Flat Spots

Tires can develop flat spots when a car is stationary for too long. Inflate your tires to the maximum PSI indicated on the sidewall—not the recommended driving PSI found in your owner's manual. This higher pressure helps maintain the tire's shape. For extended storage, you might consider placing the car on jack stands to remove weight from the tires entirely.

Tire Storage Environment

If you're removing the tires, store them in a cool, dry place away from direct sunlight and ozone sources like electric motors. Place them in airtight bags to reduce oxidation.

Maintaining the Battery

Use a Trickle Charger

Batteries can lose their charge over time, especially in cold weather. Disconnecting the battery can help, but using a trickle charger with a float mode is the best solution. Devices like the Battery Tender automatically maintain the battery at full charge without the risk of overcharging.

Battery Removal

If a power source isn't available, consider removing the battery and storing it in a cool, dry place. Keep in mind that removing the battery may reset your car's electronics and settings.

Preventing Rodent and Pest Infestations

Sealing Entry Points

Rodents can cause significant damage by chewing through wires and nesting in your vehicle. Seal openings like the exhaust pipe and air intake with steel wool or aluminum foil. Just remember to remove them before starting the car again.

Pest Deterrents

Place mothballs or cotton balls soaked in peppermint oil around the exterior of the car and inside the garage. These scents are known to repel rodents. Ultrasonic pest repellents are another option for added protection.

Additional Long-Term Storage Tips

Release the Parking Brake

Leaving the parking brake engaged for extended periods can cause the brake pads to stick to the rotors. Instead, use wheel chocks to prevent movement.

Climate Control

If possible, use a dehumidifier in your storage area to control moisture levels. This helps prevent rust and mold growth on and inside your vehicle.

Documentation and Insurance

Update your insurance to cover storage conditions, and keep your registration and other documents current. It's also a good idea to note the steps you've taken so you can reverse them when you're ready to drive again.

The Bottom Line

Properly storing your car is an investment in its longevity and performance. While it requires some effort upfront, following these steps will save you time and money in the long run. When you're ready to hit the road again, your car will be in optimal condition, ready for the journey ahead.

Frequently Asked Questions

How often should I start my stored car?

It's a common belief that starting your car periodically is beneficial. However, unless you plan to drive it for at least 20 minutes to fully warm up the engine and recharge the battery, it's better to let it remain dormant. Short run times can cause condensation and aren't sufficient to maintain the battery charge.

Is it necessary to change the oil again after storage?

If you've followed the steps to store your car properly, changing the oil immediately after storage isn't usually necessary. However, if the car has been stored for more than six months, consider an oil change to ensure optimal engine performance.

Can I store my car with a car cover outdoors?

Yes, but make sure to use a high-quality, weatherproof car cover designed for outdoor use. The cover should be breathable to prevent moisture buildup, which can lead to rust and paint damage.

Ready to Store Your Car the Right Way?

Now that you're equipped with the knowledge to store your car properly, you can proceed with confidence. Remember, taking the time to prepare your vehicle for storage will pay off when you're ready to drive again. For more automotive tips and advice, stay tuned to Motorvero—your trusted source for all things car-related.