3 Minute Read

How To Prepare A Classic Car For Winter Storage

Posted by - Tim Earnshaw on 12 November 2020 (Updated 5 September 2021)
Categories: Advice, Classic car storage, Tips & Tricks, Winter car storage
How To Prepare A Classic Car For Winter Storage

There’s an art to keeping your classic car in optimum condition all year round. From mechanical must-dos to long term car storage, here’s how to prepare a classic car for winter storage.

Every blissful summer of motoring must come to an end. The top-down coastal runs and pedal-tickling countryside cruises cannot last forever. When the nights draw in, road conditions worsen and journeys become a necessity rather than a pleasure, your thoughts will turn to keeping your pride and joy ticking over during its winter hiatus.

Whether you’re an investor or enthusiast, It’s not enough to throw a tarpaulin over your vehicle and stow it in a damp garage secured with an old padlock. If you’ve ever wondered how to prepare a classic car for winter storage the right way, here’s our step-by-step guide.

1. Put in the groundwork

Check your car battery

When dusk falls early and the leaves pile up, you should not only drive more defensively, but give your classic a spot of TLC. To cope with the changing conditions, clean your wiper blades, then top up the washer fluid for both windscreen and headlights (choosing a brand strong enough that it won’t freeze in the system). Check your battery and tyre treads, too, and run your air conditioning periodically to keep the system ticking over. Taking these preventative measures now means that when it’s time to put your car into long term car storage, you won’t have a last-minute list of ailments.

2. Give your car a final wash

Give your classic car a final wash

From muck spun onto your windscreen to leaves clogging the wheelarches, winter will do everything in its power to stop your classic looking good. But the benefits of a thorough last wash and dry aren’t just skin-deep. Cleaning contaminants off the surface will ensure your vehicle’s finish doesn’t suffer over the next few months, while jet-washing alloy wheels will prevent salt corrosion during long term car storage. Of course, at Windrush, we’ll be happy to do this for you, with our professional washing, drying, valeting and detailing services ensuring your vehicle is shipshape when it goes into long term car storage.

3. Check your fluids

Check your classic car fluids

Before you put your car to bed for the winter, pop the bonnet and remove the dipstick – if the oil is so dirty that you can’t see the metal through the liquid, you should change it before the big chill. Next, top your car up with high octane rated fuel to stop it degrading, add a top-quality fuel stabiliser, and make sure you’re all set for anti-freeze. It’s reassuring to know, too, that when you choose long term car storage with Windrush, we’ll personally check and optimise your fluids every 60 days.

4. Increase tyre pressure by 50%

If you’re wondering how to prepare a classic car for winter storage, don’t overlook the tyres. It’s not necessary to remove them, but if your vehicle goes into long term car storage with a less-than-optimum PSI, you run the risk of flat spots, announced by a worrying vibration when you take your classic for its first spring run-out. Rest assured that when you come to Windrush for long term car storage, our experts will check your tyre pressures every 60 days, adjusting as necessary.

5. Choose the best long term car storage

All your loving winter preparations will be for nothing if you let your classic rot in a mildewed garage with poor ventilation and negligible security measures. Instead, come to Windrush’s state-of-the-art car storage facilities in London and Oxfordshire, and discover how we can keep your vehicle at its best.

At Windrush, we treat every car with a classic car storage solution that sets the industry standard. Following a thorough twelve-step induction process, we’ll lead your car to its own dehumidified, climate-controlled indoor storage bay, backed by 24/7 security, twice-daily checks, weekly battery and drip tray inspections, plus an expert maintenance checkover every 60 days. When winter bites, there’s simply no better long term car storage solution.

To discover how Windrush long term car storage could help you this winter, get in touch today.  

Get in touch
Call Cotswolds +44 (0) 1451 821 008
Call London +44 (0) 207 458 4418
winter-driving-advice-main-original-1.jpg?w=1024&h=683&scale
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Winter Driving Advice

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So you’ve placed your pride and joy in the care of the professionals at Windrush Car Storage. But…
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So you’ve placed your pride and joy in the care of the professionals at Windrush Car Storage. But what about you’re everyday car? Winter driving can be far more demanding than at other times of the year; darker evenings, wetter weather and too few gritting lorries! Below we have put together a few things to take note of when driving in winter conditions. Even if you are aware of the following, they may still make useful advice to pass onto an inexperienced driver or spouse… Windscreen Dirt and grime builds up quicker during winter, mostly due to leading and passing vehicles. It is especially important to clean the wiper blades. Doing so will eliminate those annoying streaks and smears when using your wipers. For best results wiper blades should be replaced once a year, ideally when the car is serviced. Windscreen washer fluid You would be surprised by the amount of times friends have asked to ‘borrow’ some! In winter make sure that the fluid is of adequate strength to ensure it does not freeze in the pipes. Most branded products will give a mix ratio on the label which may vary depending on expected temperatures. Don’t forget to check the rear wiper reservoir if separate to the front as well! Lights Some modern vehicles have separate headlight washers, which are activated with the front windscreen washer. Another reason to ensure washer fluid is topped up. If your car doesn’t have separate headlight washers, it is a good idea to ask your passenger very nicely to wipe them clean before your journey – or while you pay for fuel. Antifreeze Antifreeze both lowers the freezing point of the water used to cool your engine and raises the boiling point (notice how the gauge can sit close to 100?C and the water doesn’t boil like your kettle?). Check that it is of adequate strength with an appropriate gauge. Antifreeze also has anticorrosive properties so check that the solution is clear – not cloudy. Most respected garages will be able to check for free. Battery If the weather turns chilly the battery is one thing you may only notice when it’s too late. The day you get in your car, turn the key and nothing happens is the day we all dread, and is more common with long term car storage. Preventative maintenance is key!  Batteries will generally last five years of average use but there are things we can do to help them. When you start your car you are putting the most amount of strain on the battery. Think of it like asking a teenager to get out of bed at 8am, tidy their room and help around the house all at once – tricky to say the least. Because of this there are a few things we can do to help. When starting your car make sure that there is nothing else using power as well. Turn off the radio, lights, demisters and the heater, this will allow all the battery’s power to go to only starting the car. When the engine is running you can of course use all of these. Think of it like asking a teenager to do something when they’re actually out of bed. An ice scraper and deicer are handy tools to have in cold weather but are of little use if you can’t get into your car. In some cold conditions door surrounds can freeze to the bodywork making entry rather difficult and potentially damaging. Deicer could be used to help free a frozen door if left on a garden wall or in your coat pocket overnight. Tyres The UK legal minimum tread depth is for ‘a minimum of 1.6mm in a continuous band throughout the central three-quarters of the tread width, throughout the whole of the circumference.’ Winter driving can often mean wet and occasionally snowy or slushy driving conditions. In order that cars maintain grip on the roads in such conditions most premium tyre manufacturers recommended that cars have a minimum of 3mm, especially in winter conditions. How do you check the tread depth? Easy – rummage in that loose change in your car and find a 20 pence piece. Insert the coin between the tread. If you can see the outer edge of the coin; the tread depth is less than 3mm. Handy eh? Tread depth can also affect braking distances. The Highway Code says braking allowances should be doubled in the wet and multiplied by ten (yes x10!) in icy conditions. A tyre with a tread depth of 3mm will stop in 91m from 70mph. The same tyre with a tread depth of only 1.6mm will stop in 135m from 70mph. A staggering 44m difference! Have a look at the spare as well – easier to check it now than on the hard shoulder! When doing so check that you have a jack, wheel brace and locking wheel nut key as well. A spare wheel in good working order is of little use without the tools to change it! Air conditioning Air conditioning keeps you cool in the summer and warm in the winter – huge surprise I know! It also dries the air out inside your car.  Ever been driving when its cold, maybe it starts to rain and your windscreen starts to mist over? Leave the air conditioning on and it will help to dry the air far quicker, allowing you to see much easier. Any thoughts of turning it off to save fuel should be expelled! By continually not using it, seals in the system can become ineffective – leading the A/C gas to leak out over time and a funny smell when you do use it. Most of the time we drive we’re not setting a record for the most amount of miles driven on one tank so leave it on and enjoy the benefits. Wash your car regularly Unfortunately winter driving is when most of the dirt and grime can build up on your car. Because of this your car should be washed more regularly in winter. Use a pressure washer in and around wheel arches. Most big petrol stations will have a ‘jet wash’ as well as a drive through car wash. Washing the salt off alloy wheels will also help prevent salt corroding and getting beneath the lacquer. That annoying squeal you might get when you brake can be caused simply by dirt between the brake pad and disc. Washing it off means you won’t get it every time you put your foot on the brake peddle! Safety equipment As seen over the past few years there is often little warning when severe weather can strike. Make sure you have a warning triangle, high visibility vest, some warm clothing and any extra supplies, e.g. a container of screen wash fluid.
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Ever keen to stay one step ahead of any potential issues that may arise during long term car storage, Windrush has spent many months investigating the issues surrounding fuel degradation over prolonged periods. It’s a common problem many will have experienced, resulting in misfiring when a car is restarted after a period of rest, often caused due to clogged fuel systems or by deteriorated fuel. As such, fuelling is one of the key factors we think about when we welcome your vehicle to our prestige car storage in London and the Cotswolds. The problem with hygroscopic fuel Modern petrol is hygroscopic due to the mandatory inclusion of ethanol in all unleaded and most super unleaded fuels. The downside of this becomes apparent when a fuel system is not designed to cope with ethanol, which includes most cars built before 2002, as ethanol corrodes fuel lines and can cause internal damage. In addition to corroding aluminium, copper and brass, ethanol also attacks plastics and rubber and absorbs water. The change to pump fuel due in September will move all regular 95RON fuels to 10% ethanol. These will be marked as E10 on the pumps to denote this. The higher-octane pump fuel grades can remain at their current ethanol content of between 5 – 7% where they will be marked as E5. Trouble in the tank Even before the addition of ethanol, storing fuel has always been an issue. In 2010 BP produced a report entitled ‘Petrol life in vehicle fuel tanks’ which said “Petrol is a mixture of many components with different properties that contribute to the performance of the fuel. When petrol is exposed to the air it will in time completely evaporate. As it evaporates the composition and properties will change because different components evaporate at different rates. This is a normal feature of petrol, and the same process takes place in fuel tanks. Where petrol is kept for more than a week it can become stale and it is better to add fresh fuel before using, especially in classic, veteran vintage and racing cars.” Smarter fuelling for classic car storage While permanent damage is rare, Windrush’s prestige car storage service is built on an ethos of providing first class vehicle preservation during off-road periods and now offers the option of using Storage Plus fuel for complete peace of mind. Designed by the Anglo-American Oil Company to be stable for at least three years, this special storage fuel does not contain ethanol and will not absorb water. It also burns extremely cleanly and has a distillation curve that is similar to the premium, undiluted fuels offered in the 1970s.  Manchester University included Storage Plus fuel in a test and concluded it was “far superior to any modern fuel in all aspects apart from the price” – but for Windrush’s long term car storage clients, only the best is good enough.   Specifically formulated to be kinder on gaskets, O-rings and other fuel system components compared to regular unleaded petrol, Storage Plus fuel contains detergent additives for engine cleanliness and antioxidants and corrosion inhibitors to extend storage life. As an added benefit, its 99 RON and 92MON provides excellent protection from detonation. The fuel choice of Windrush’s prestige car storage team Tim Earnshaw, Founder and Managing Director of Windrush, used the Storage Plus fuel in his own classic Land Rover on the day it arrived on site. “I’d just been out to give the Landy a run after a period of rest – on my driveway, not at Windrush – and it wasn’t performing as it should, struggling up hills and misfiring a little. A quarter tank of Storage Plus fuel (and a replacement fuel line) saw it immediately back up to speed. An instant transformation.”   A number of Windrush clients have also requested the use of Storage Plus fuel with the same immediate results – and we’re pleased to offer this fuelling solution at our long term car storage sites in London and the Cotswolds. To find out more about our fuelling solutions and hear why Windrush offers the very best in classic car storage, supercar storage and cherished vehicle storage, get in touch with the team today.
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    So you’ve placed your pride and joy in the care of the professionals at Windrush Car Storage. But what about you’re everyday car? Winter driving can be far more demanding than at other times of the year; darker evenings, wetter weather and too few gritting lorries! Below we have put together a few things to take note of when driving in winter conditions. Even if you are aware of the following, they may still make useful advice to pass onto an inexperienced driver or spouse… Windscreen Dirt and grime builds up quicker during winter, mostly due to leading and passing vehicles. It is especially important to clean the wiper blades. Doing so will eliminate those annoying streaks and smears when using your wipers. For best results wiper blades should be replaced once a year, ideally when the car is serviced. Windscreen washer fluid You would be surprised by the amount of times friends have asked to ‘borrow’ some! In winter make sure that the fluid is of adequate strength to ensure it does not freeze in the pipes. Most branded products will give a mix ratio on the label which may vary depending on expected temperatures. Don’t forget to check the rear wiper reservoir if separate to the front as well! Lights Some modern vehicles have separate headlight washers, which are activated with the front windscreen washer. Another reason to ensure washer fluid is topped up. If your car doesn’t have separate headlight washers, it is a good idea to ask your passenger very nicely to wipe them clean before your journey – or while you pay for fuel. Antifreeze Antifreeze both lowers the freezing point of the water used to cool your engine and raises the boiling point (notice how the gauge can sit close to 100?C and the water doesn’t boil like your kettle?). Check that it is of adequate strength with an appropriate gauge. Antifreeze also has anticorrosive properties so check that the solution is clear – not cloudy. Most respected garages will be able to check for free. Battery If the weather turns chilly the battery is one thing you may only notice when it’s too late. The day you get in your car, turn the key and nothing happens is the day we all dread, and is more common with long term car storage. Preventative maintenance is key!  Batteries will generally last five years of average use but there are things we can do to help them. When you start your car you are putting the most amount of strain on the battery. Think of it like asking a teenager to get out of bed at 8am, tidy their room and help around the house all at once – tricky to say the least. Because of this there are a few things we can do to help. When starting your car make sure that there is nothing else using power as well. Turn off the radio, lights, demisters and the heater, this will allow all the battery’s power to go to only starting the car. When the engine is running you can of course use all of these. Think of it like asking a teenager to do something when they’re actually out of bed. An ice scraper and deicer are handy tools to have in cold weather but are of little use if you can’t get into your car. In some cold conditions door surrounds can freeze to the bodywork making entry rather difficult and potentially damaging. Deicer could be used to help free a frozen door if left on a garden wall or in your coat pocket overnight. Tyres The UK legal minimum tread depth is for ‘a minimum of 1.6mm in a continuous band throughout the central three-quarters of the tread width, throughout the whole of the circumference.’ Winter driving can often mean wet and occasionally snowy or slushy driving conditions. In order that cars maintain grip on the roads in such conditions most premium tyre manufacturers recommended that cars have a minimum of 3mm, especially in winter conditions. How do you check the tread depth? Easy – rummage in that loose change in your car and find a 20 pence piece. Insert the coin between the tread. If you can see the outer edge of the coin; the tread depth is less than 3mm. Handy eh? Tread depth can also affect braking distances. The Highway Code says braking allowances should be doubled in the wet and multiplied by ten (yes x10!) in icy conditions. A tyre with a tread depth of 3mm will stop in 91m from 70mph. The same tyre with a tread depth of only 1.6mm will stop in 135m from 70mph. A staggering 44m difference! Have a look at the spare as well – easier to check it now than on the hard shoulder! When doing so check that you have a jack, wheel brace and locking wheel nut key as well. A spare wheel in good working order is of little use without the tools to change it! Air conditioning Air conditioning keeps you cool in the summer and warm in the winter – huge surprise I know! It also dries the air out inside your car.  Ever been driving when its cold, maybe it starts to rain and your windscreen starts to mist over? Leave the air conditioning on and it will help to dry the air far quicker, allowing you to see much easier. Any thoughts of turning it off to save fuel should be expelled! By continually not using it, seals in the system can become ineffective – leading the A/C gas to leak out over time and a funny smell when you do use it. Most of the time we drive we’re not setting a record for the most amount of miles driven on one tank so leave it on and enjoy the benefits. Wash your car regularly Unfortunately winter driving is when most of the dirt and grime can build up on your car. Because of this your car should be washed more regularly in winter. Use a pressure washer in and around wheel arches. Most big petrol stations will have a ‘jet wash’ as well as a drive through car wash. Washing the salt off alloy wheels will also help prevent salt corroding and getting beneath the lacquer. That annoying squeal you might get when you brake can be caused simply by dirt between the brake pad and disc. Washing it off means you won’t get it every time you put your foot on the brake peddle! Safety equipment As seen over the past few years there is often little warning when severe weather can strike. Make sure you have a warning triangle, high visibility vest, some warm clothing and any extra supplies, e.g. a container of screen wash fluid.
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