Car Rental Safety Driving: Driving in bad weather and special conditions

Glare is dazzling light that makes it hard for you to see and be aware what others around you are doing. It can be a problem on both sunny and overcast days, depending on the angle of the sun’s rays and your surroundings.

Glare can also be a problem at night when you face bright headlights or see them reflected in your rear view mirror.

When meeting oncoming vehicles with bright headlights at night, look up and beyond and slightly to the right of the oncoming lights. In daytime glare, use your sun visor or keep a pair of good quality sunglasses in your vehicle. When you enter a tunnel on a bright day, slow down to let your eyes adjust to the reduced light. Remove your sunglasses and turn on your headlights. Cut down glare at night by following the rules of the road for vehicle lights. Use your lowbeam headlights within 150m of an oncoming vehicle or when following a vehicle within 60m. On country roads, switch to lowbeams when you come to a curve or hilltop so you can see oncoming headlights and won’t blind oncoming drivers. If you can’t see any headlights, switch back to highbeams.

Glare-Free High Beam & Pixel Light

Glare-free highbeam is a camera-driven dynamic lighting control strategy that selectively shades spots and slices out of the high beam pattern to protect other road users from glare, while always providing the driver with maximum seeing range. The area surrounding other road users is constantly illuminated at high beam intensity, but without the glare that would result from using uncontrolled high beams in traffic. This constantly changing beam pattern requires complex sensors, microprocessors and actuators, because the vehicles which must be shadowed out of the beam are constantly moving. The dynamic shadowing can be achieved with movable shadow masks shifted within the light path inside the headlamp. Or, the effect can be achieved by selectively darkening addressable LED emitters or reflector elements, a technique known as Pixel light. The first production vehicles with glare-free high beam are the 2011 Volkswagen Touareg – the function is part of that vehicle’s “Dynamic Light Assist” package – the Phaeton, and Passat.

Lens cleaners

Dirt buildup on headlamp lenses increases glare to other road users, even at levels too low to reduce seeing performance significantly for the driver. Therefore, headlamp lens cleaners are required by ECE Regulation 48 on vehicles equipped with low-beam headlamps using light sources that have a reference luminous flux of 2,000 lumens or more. This includes all HID headlamps and some high-power halogen units. Some cars have lens cleaners fitted even where the regulations do not require them. North America, for example, does not use ECE regulations, and FMVSS 108 does not require lens cleaners on any headlamps, though they are permitted. Lens cleaning systems come in two main varieties: a small motor-driven wiper blade or brush conceptually similar to those used on the windshield of the car, or a fixed or pop-up high-pressure sprayer which cleans the lenses with a spray of windshield washer fluid. Some cars with retractable headlamps, such as the original Mazda Miata have a squeegee at the front of the lamp recess which automatically wipes the lenses as they are raised or lowered. The effectiveness of this depends on the lamps’ being wet from rain, since there are no headlamp washers.


Rain makes road surfaces slippery, especially as the first drops fall. With more rain, tires make less contact with the road. If there is too much water or if you are going too fast, your tires may ride on top of the water, like water skis. This is called hydroplaning. When this happens, control becomes very difficult. Make sure you have good tires with deep tread, and slow down when the road is wet.

Rain also reduces visibility. Drive slowly enough to be able to stop within the distance you can see. Make sure your windshield wipers are in good condition. If your wiper blades do not clean the windshield without streaking, replace them.

In rain, try to drive on clear sections of road. Look ahead and plan your movements. Smooth steering, braking and accelerating will reduce the chance of skids. Leave more space between you and the vehicle ahead in case you have to stop. This will also help you to avoid spray from the vehicle ahead that can make it even harder to see.

Avoid driving in puddles. A puddle can hide a large pothole that could damage your vehicle or its suspension, or flatten a tire. The spray of water could obstruct the vision of adjacent motorists and result in a collision, cause harm to nearby pedestrians or drown your engine, causing it to stall. Water can also make your brakes less effective.

Flooded roads

Avoid driving on flooded roads, water may prevent your brakes from working. If you must drive through a flooded stretch of road, test your brakes afterwards to dry them out. Test your brakes when it is safe to do so by stopping quickly and firmly at 50 km/h. Make sure the vehicle stops in a straight line, without pulling to one side. The brake pedal should feel firm and secure, not spongy, that’s a sign of trouble. If you still feel a pulling to one side or a spongy brake pedal even after the brakes are dry, you should take the vehicle in for repair immediately.


A skid may happen when one or more tires lose their grip with the road’s surface. Skids most often happen on a slippery surface, such as a road that is wet, icy or covered with snow, gravel or some other loose material. Most skids result from driving too fast for road conditions. Hard braking and overly-aggressive turning or accelerating can cause your vehicle to skid and possibly go out of control.

To avoid a skid on a slippery road, drive at a reduced speed and operate the vehicle’s controls in a smooth and constrained manner. Increasing tire forces, such as by braking or accelerating while steering may push tires even closer to a skid condition. It’s essential that the vehicle’s speed be maintained at a safe level and that turns be made gently.

If your vehicle begins to skid, try not to panic – it is possible to maintain control of your vehicle, even in a skid. Ease off on the accelerator or brake and on a very slippery surface slip the transmission into neutral if you can. Continue to steer in the direction you wish to go. Be careful not to oversteer. Once you regain control you can brake as needed, but very gently and smoothly.

Anti-lock brakes (ABS)

If your vehicle is equipped with anti-lock brakes, practice emergency braking to understand how your vehicle will react. It is a good idea to practice doing this under controlled conditions with a qualified driving instructor.

ABS is designed to sense the speed of the wheels on a vehicle, during braking. An abnormal drop in wheel speed, which indicates potential wheel lock, causes the brake force to be reduced to that wheel. This is how the anti-lock braking system prevents tire skid and the accompanying loss of steering control. This improves vehicle safety during heavy brake use or when braking with poor traction.

Although anti-lock braking systems help to prevent wheel lock, you should not expect the stopping distance for your vehicle to be shortened.

Drivers unfamiliar with anti-lock braking may be surprised by the pulsations that they may feel in the brake pedal when they brake hard. Make sure you know what to expect so you will not be distracted by the pulsation or tempted to release the pedal during emergency braking manoeuvres.

Threshold braking

Threshold braking should bring you to a reasonably quick controlled stop in your own lane, even in slippery conditions. This technique is generally practiced in a vehicle which is not equipped with ABS. Brake as hard as you can until a wheel begins to lock up, then release pressure on the pedal slightly to release the wheel. Press down on the brake pedal, applying as much braking force as possible without inducing a skid. If you feel any of the wheels begin to lock up, release the brake pressure slightly and re-apply. Don’t pump the brakes. Continue braking this way until you have slowed the vehicle to the desired speed.

Vehicles equipped with ABS should provide controlled braking on slippery surfaces automatically. Press the brake pedal hard and allow the system to control wheel lock up.


If you need to rent a car for business or please, or both, please contact Car Rental Toronto 4U! If you mind your budget, it is the cheapest car rental in Toronto.

Car Rental Toronto 4U provides clean, reliable, late model used cars, pickup trucks, vans, minivans, and sport utility vehicle or SUV for short or long term vehicle rental and lease. Always check with for moving, business needs, vacation car and pickup truck rentals, college and university special student rates for Toronto car rental.

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Toronto, ON, M3H 1T3
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