Tyres: Your First Line of Defence
Your tyres are the only part of your car in direct contact with the road, and their importance multiplies on wet surfaces. Worn tyres are a leading cause of skids as they can't effectively channel water away, leading to a dangerous phenomenon called hydroplaning.
Before your trip, check that your tyres have adequate tread depth—at least 3-4mm is recommended for rainy conditions. Also, ensure they are inflated to the manufacturer's specified pressure, including the spare. Incorrect pressure affects grip, braking, and handling, all of which are critical on unpredictable monsoon roads.
Brakes: The Unsung Hero of Wet Roads
Braking distance naturally increases on slick, rain-soaked roads. That's why your car's braking system must be in top condition. If you've noticed any sponginess in the pedal, squealing noises, or vibrations while braking, get them inspected by a professional immediately. Old brake fluid can absorb moisture from the humid air, reducing its effectiveness precisely when you need it most. After driving through a waterlogged patch, it's a good practice to gently tap your brakes a few times while moving slowly. This helps dry the brake pads and discs, ensuring they respond effectively.
Visibility: See and Be Seen
Heavy downpours drastically reduce visibility. Your wiper blades, which often become hard and cracked during the harsh Indian summer, are your first tool for a clear view. If your wipers leave streaks or make a chattering noise, replace them. It's a small, inexpensive fix that makes a world of difference. Equally important is ensuring all your lights—headlights, tail lights, indicators, and fog lamps—are working perfectly. In heavy rain, they are crucial for letting other drivers see you.
Electrics and Battery: Guard Against Moisture
Moisture is the enemy of your car's electrical systems. The increased use of wipers, headlights, and the defogger puts extra strain on the battery, and a weak one is more likely to fail in the damp monsoon weather. Check the battery terminals for any signs of corrosion and ensure the connections are tight. Water seeping into the wiring can cause short circuits, affecting everything from your power windows to the engine's electronic control unit (ECU). Avoid driving through deep water, as it can cause catastrophic electrical and engine damage.
Driving Through Water: Know the Rules
Confronting a waterlogged street is a common monsoon reality in India. The golden rule is: when in doubt, turn around. It's often impossible to judge the depth of standing water or spot hidden potholes and open manholes beneath the surface. If you must proceed, drive slowly in a low gear, keeping the engine revs high to prevent water from entering the exhaust. Never drive through water that is higher than the bottom of your car's doors or half your tyre's height. If your engine stalls in water, do not attempt to restart it. Doing so can cause 'hydrostatic lock,' leading to severe engine damage that insurance may not cover.
The Monsoon Emergency Kit
A well-stocked emergency kit can be a lifesaver. Beyond a standard first-aid kit, your monsoon kit should include a few specific items. Pack a powerful flashlight, a tow rope, and jumper cables. Also include microfibre cloths for wiping foggy interiors, an umbrella or raincoat, a high-visibility vest, and a power bank for your phone. Keeping some drinking water and non-perishable snacks is also a wise move in case you get stranded in a long traffic jam caused by rains.
