How to Prepare Your Car for Long-Term Storage

Josh Summerhays • December 15, 2025

Preparing your car for long-term storage is an important step if you plan to be away for a while, store a seasonal vehicle, or simply need to free up space at home. At Yelm Boat and RV Storage, we know how valuable your vehicle is, and a little preparation goes a long way in keeping it in great condition while it’s off the road.


1. Clean Your Car Inside and Out


Before storing your vehicle, give it a full cleaning. Wash and wax the exterior to protect the paint, and vacuum the interior to remove dirt, crumbs, and debris. This helps prevent odors, mold, and unwanted pests during storage.


2. Change the Oil and Check Fluids


Old oil can contain contaminants that may cause damage over time. Changing the oil before storage is a smart move. While you’re at it, check coolant, brake fluid, and windshield washer fluid levels.


3. Fill the Gas Tank


Keeping the gas tank full helps reduce moisture buildup and prevents seals from drying out. Adding a fuel stabilizer can also help keep fuel fresh if your car will be stored for several months.


4. Take Care of the Battery


Car batteries naturally lose charge when not in use. Disconnect the battery or use a trickle charger to maintain the charge while your vehicle is in storage.


5. Check Tire Pressure


Tires can lose pressure or develop flat spots during long periods of inactivity. Inflate them to the recommended PSI and consider using tire cradles or jacking the vehicle up if storage will be long term.


While you’re checking tire pressure, it’s also smart to run through a full tire and battery check before storing your vehicle long term, so everything stays in peak condition.


6. Use a Car Cover


A breathable car cover helps protect your vehicle from dust, sunlight, and debris. Even in covered or enclosed storage, a cover adds an extra layer of protection.


7. Choose a Secure Storage Facility


Storing your car at a professional facility adds peace of mind. Yelm Boat and RV Storage offers gated access, surveillance cameras, and flexible access hours, along with outdoor and covered vehicle storage options ideal for long-term storage.


For a broader look at local storage benefits and how proper storage protects your vehicle, this guide explains what makes storage in Yelm worth considering.


Ready to Store Your Vehicle?


Contact Yelm Boat and RV Storage today to learn more about secure, convenient car storage options in Yelm, Washington. We’re here to help keep your vehicle protected and ready when you need it again.

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