Moderate your speed and leave a good distance (at least four seconds) between you and the car in front of you. Even if you have rain tires, your braking distance will be longer than on dry roads. If someone is following you closely, let them overtake you. Better to have it in front of you than behind.
How to adapt your speed when it rains?
When it rains, should the lights be turned on? In rainy weather, it is advisable to use dipped headlights. false light headlights or position lights. Please note: rear fog lights are prohibited in the event of rain! In this case, it is advisable to turn on the falling lights.
Which lights are on in case of rain? If it is raining heavily and visibility is very poor, you can also switch on the fog lights in the rain, but only the front fog lights. They are more powerful than dipped headlights. Rain fog lamps will therefore offer you better visibility.
| Speed | dry ground | wet ground |
|---|---|---|
| 90km/h | 40.5 meters | 60.75 meters |
| 100km/h | 50 meters | 75 meters |
| 110 km/h | 60.5 meters | 90.75 meters |
| 120 km/h | 72 meters | 108 meters |
In rainy weather, the highway code recommends the use of high beams. In the event of very heavy rain, the driver can integrate its false bright headlights with front fog lamps. On the other hand, it is forbidden to use your rear fog lights in rainy weather.
Limiting your speed is not only recommended, it is mandatory. When it rains, the maximum speed on the motorway is 110 km/h, 80 km/h on the national road. A little useful advice in the event of aquaplaning. In the event of aquaplaning, your tires can no longer evacuate water.
If it’s raining very hard (only if it’s raining very hard, it’s forbidden when the rain is light), YOU can replace them with front fog lights or use both lights together. You can keep both lights on even when crossing with other road users.
When is emergency braking allowed? But to limit the time you “spend” on a walk, you have to slow down first. Only when you have stabilized the car at the desired speed does it fully release the clutch to shift to the next lower gear.
When to use only your parking lights? When to use parking lights? The night lights can be used by the sun during the day when the brightness is not optimal, that is to say at the end of the day in the city, when it is gray or there is a little fog or rain.
Are front fog lights mandatory?
Rear fog lamps Vehicles must be equipped with one or two red rear fog lamps. Its use is compulsory in the event of: fog which reduces visibility to less than approximately 100 m.
traffic law
- In the event of fog, snow or heavy rain, the front fog lamps can replace or integrate the dipped beam. …
- The rear fog lights can only be used in fog or snowfall.
It can be used under any circumstances at night and should be used during the day if it is raining, snowing or foggy. On an unlit road, replace the main beam headlights when overtaking other vehicles, to avoid dazzling their driver.
What is the difference between an amber light and a red light?. Red lights are obviously the most serious and indicate a problem affecting the behavior of the vehicle. This is called the alarm LED, while LEDs that are displayed in orange are considered as alerts, those in green as signals.
What color of dipped headlights? Also called “codes”, dipped beam headlights are represented on the dashboard by the image of a green light emitting light rays diagonally, at the bottom left.
Where are the fog lights? If the car has only one rear fog lamp, it is on the left side. The rear fog lights are used in foggy weather or in snowy conditions.
What increases braking distance?
How to calculate stopping distance? Just multiply the tens of km/h (speed at which you are driving) by yourself. So, if you are driving at 60 km/h, your stopping distance will be about 36 meters (for 6×6), if your speed is 110 km/h, your stopping distance will be 121 meters (11×11).
How to calculate the braking distance in rainy weather?. Calculation of braking distance Examples: 50km/h = & gt; (50/10)² = 5² = 25 m in dry weather, 25 * 1.5 = 37.5 m in wet weather. 90km/h=> (90/10)² = 9² = 81m in dry weather, 90 * 1.5 = 135m in wet weather.
| Speed | dry road | wet road |
|---|---|---|
| 50km/h | 25m (5×5) | 38m (25 12.5 = 37.5 rounded to 38) |
| 90km/h | 81 yards (9×9) | 122m (81 40.5 = 121.5 rounded) |
| 130 km/h | 169m (13×13) | 254m (169 84.5 = 253.5 rounded) |
The principle is that of a suction cup hidden under the car and which is put in place to stick to the ground in the event of emergency braking. According to Autoliv, it reduces the braking distance of a vehicle by 40% at 70 km/h – the maximum speed at which this system can operate.
What is the relationship between stopping distance, reaction distance and braking distance?. Stopping distance This is the addition of the reaction distance and the braking distance. It therefore represents the interval between the moment when the driver detects a danger and complete stopping.
How to calculate DR? The reaction distance depends on the vehicle speed v and the driver reaction time (tR) and can be calculated from the relationship: dR = v × tR. The braking distance depends on the kinetic energy (Ec = mv2) of the vehicle, the situation of the braking system and the situation of the road.
What lights to use in fog?
Where are the rear fog lights when there is only one?. The rear fog lamp is usually single and located on the left of the vehicle.
When do you turn on the front fog lights? As soon as visibility is compromised, false light headlights should be turned on. This is valid in foggy weather but also in the event of rain or snow, for example. Fog lights should be turned on when visibility is very low, in heavy fog.
To activate your fog lamps, simply operate the control rod for your car’s headlights located to the left of your steering wheel. Simply turn the switch until it reaches the fog light symbol.
in the event of rain, snow or fog, the dipped headlights must be used. it is imperative to return the fallen headlights to avoid glare. round.
Front fog lights are therefore lights specially designed to help drivers see and be seen in difficult driving situations. These lights, which are not mandatory and therefore not found in all vehicles, are present in two.
If it is raining heavily and visibility is very poor, you can also switch on the fog lights in the rain, but only the front fog lights. They are more powerful than dipped headlights. … They are reserved for driving only in foggy or snowy weather.