How to properly prepare a car for the winter season: tips

Diesel fuel frozen in the mains or a battery discharged to zero at subzero temperatures instantly immobilize the vehicle. Winter preparation of the car goes far beyond the banal replacement of summer tires with studded ones, requiring a thorough revision of all liquid and electrical systems.
Ignoring the density of the coolant leads to a rupture of the aluminum radiator or a crack in the cylinder block by expanding ice. Thick summer oil in the crankcase overloads the starter and oil pump, forcing the engine parts to operate in dry friction mode for the first minutes after a cold start.
Technical fluids and electrical system
Engine oil loses its fluidity when the temperature drops, so synthetic compounds with low viscosity are poured into the crankcase for a confident winter start. Marking 0W-30 or 5W-40 ensures that the lubricant reaches the camshafts and hydraulic compensators instantly, even in freezing temperatures of 30 degrees below zero. Antifreeze in the cooling system must be checked with a hydrometer for density: if the crystallization temperature is above 25 degrees Celsius, the liquid must be completely replaced by hardware.
The electrical system takes the brunt of the winter conditions due to the constantly switched-on heated windows, seats and mirrors. A lead-acid battery older than four years requires mandatory removal from the machine and maintenance:
- measuring the voltage at the cold terminals with a multimeter, which should not fall below 12.5 volts;
- Charging the battery with a low current pulse charger until 100 percent capacity is reached;
- cleaning of oxidized lead terminals with fine sandpaper and coating them with protective copper grease.
The frozen water in the washer tank ruptures the plastic casing and disables the submersible pump. Replacement of summer water with a non-freezing liquid based on isopropyl alcohol should be carried out before the first night frosts, with mandatory pumping of the composition through the windshield washer nozzles onto the windshield and rear windows.
Brake fluid is hygroscopic and absorbs moisture from the atmosphere, which in winter leads to the formation of ice jams in the brake tubes. If the tester shows a water content of more than three percent, the DOT-4 liquid is completely pumped through all four calipers until a clean, light composition appears.
Revision of the chassis and rubber seals
Winter tires lose their traction properties not only from the wear of the spikes, but also from the aging of the rubber compound itself, which hardens after five years of operation. The minimum safe tread depth for driving on snow porridge is 4 millimeters, bald rubber instantly floats up in puddles of reagents, losing contact with asphalt. Tire pressure drops when it gets cold, according to the laws of physics, so pumping the wheels up to their rated values should be carried out strictly outdoors, and not in a warm parking lot.
The rubber seals of the doors and trunk lids are firmly frozen to the metal of the body after a temperature drop or washing. Preventive treatment of body elements prevents the rubber bands from being pulled out by the roots:
- thorough drying of all doorways with compressed air after visiting the car wash;
- applying polymer silicone grease to pile and rubber seals along the entire contour;
- pouring WD-40 moisture-displacing spray into the larvae of mechanical locks and door hinges.
The undercarriage suffers from salt reagents in winter, which are clogged into the microcracks of the anther joints and silentblocks. A visual inspection on the lift helps to identify the torn rubber covers before sand and snow get inside the grenade and destroy the metal hinge separator.
Wiper blades must be replaced with winter frame models in a protective rubber case or soft frameless versions. Summer wipers with hard rubber turn brown in the cold, jump on the glass with a creak and leave wide dirty streaks, critically reducing visibility at night.
Assembling an emergency survival Kit
The trunk of a prepared car must contain an emergency kit for self-evacuation from snow captivity or assistance on the highway. A compact sapper blade made of durable steel will save a car that sits with its bottom on a hard snow parapet after passing a tractor. A dynamic jerk cable with a breaking force of five tons is necessary to pull the car out of the snowdrift without tearing off the towing eyelets.
A set of high-quality starting wires with a cross-section of at least 16 square millimeters will allow you to start the engine from the donor car if the standard battery suddenly fails. Cheap Chinese wires with a thin core inside thick insulation will simply melt in your hands when you try to transfer a current of 400 amps to a frozen starter.
A brush with a scraper should have fluffed soft bristles at the ends so as not to leave a network of micro-scratches on the paintwork when sweeping ice from the hood. An additional canister with five liters of high-quality antifreeze, warm work gloves and a powerful LED flashlight complete the list of mandatory winter equipment in the trunk. Casino tournaments at 1xBet are slot competitions with prize pools of free spins, bonus money, or real cash. A player who registered with the gambling 1xbet free promo code today is automatically eligible to participate. The ranking is based on total winnings or the number of points accumulated per spin. The more you play, the higher your position in the tournament leaderboard. Prizes are awarded to top finishers, and some tournaments have no wagering requirements on winnings — you can withdraw them immediately.