How to Store a Classic Car the Right Way: A Long-Term Preservation GuideMost barn finds were not hidden on purpose. They were parked for a season or a project that never happened, and time quietly did the damage. The same fate waits for any classic that is stored carelessly. Whether you are putting a car away for winter or tucking it away for years, proper storage is the difference between firing it back up easily and facing a long list of repairs. The good news is that good storage is mostly about a handful of inexpensive, preventive steps.Start by preparing the fluids. Change the oil and filter before storage, because used oil contains acids and contaminants that can corrode internal engine parts over time. Top off the cooling system with the correct coolant mixture to protect against both freezing and corrosion. Fill the fuel tank nearly full to reduce the air space where condensation forms, and add a quality fuel stabilizer, then run the engine briefly so the treated fuel circulates through the entire system. A full, stabilized tank prevents the varnish and rust that ruin fuel systems on long-parked cars.Protect the tires and the battery. Tires develop flat spots when a car sits in one position for months, so inflate them slightly above normal pressure, and if possible move the car occasionally or place it on jack stands to take the load off entirely. For the battery, either remove it and store it somewhere cool and dry, or connect it to a quality trickle charger or battery maintainer that keeps it healthy without overcharging. A maintained battery will be ready to go and will last far longer than one left to slowly discharge.AdvertisementAdvertisementDefend against moisture and pests, the two silent killers of stored cars. Store the car in a dry, well-ventilated space, and avoid sealing it in a way that traps humidity against the metal. Consider moisture absorbers in the garage and inside the cabin. Rodents love quiet parked cars, so block exhaust and intake openings with steel wool, set traps, and avoid leaving any food or nesting material nearby, since chewed wiring is one of the most common and frustrating problems on stored vehicles.Finish with the details that preserve condition and make recommissioning easy. Wash and thoroughly dry the car, then apply a coat of wax to protect the paint. Clean and condition leather and vinyl so it does not dry and crack. Use a breathable car cover rather than plastic, which traps moisture. Leave a note on the dash listing what you did, such as blocked exhaust or battery removed, so you remember every step when it is time to bring the car back to life.A little effort now pays off enormously later. The classics that emerge from long storage in great shape are the ones whose owners took these steps before parking them. Store your car the right way and, whenever you are ready to drive it again, you will be turning the key on a well-preserved classic instead of starting a restoration project you never intended to take on.Related readingWhy More Collectors Are Actually Driving1969 Camaro SS Revival After 22 Years in Storage