Start with the Tyres
Your tyres are the only part of your vehicle connecting you to the road, making them critical for safety on wet, winding hill routes. Worn tyres are a leading cause of skidding and hydroplaning, where a layer of water builds up and causes a total loss
of control. Before you leave, check the tread depth on all four tyres; it should be well above the legal minimum of 1.6mm, with at least 3mm recommended for monsoon safety. Equally important is tyre pressure. Ensure all tyres, including the spare, are inflated to the manufacturer's recommended level to optimize grip and handling.
Check Wipers and Visibility
In a heavy hill-station downpour, visibility can vanish in seconds. Wiper blades often become hard and cracked during the hot summer, rendering them useless in the first rains. If your wipers leave streaks or skip across the glass, replace them. It's an inexpensive fix that makes a world of difference. Also, top up your windshield washer fluid with a proper cleaning solution, not just water, to effectively clear away the mud and grime sprayed up by other vehicles.
Inspect the Braking System
Driving downhill puts immense strain on your brakes. Brakes that seem fine in the city can fail on long, steep descents. Get your brake pads, discs, and fluid checked professionally. Old brake fluid can absorb moisture from the humid air, reducing its effectiveness when you need it most. If you hear any squealing or feel vibrations when braking, it's a clear sign you need an inspection. After driving through any waterlogged patches, tap your brakes gently a few times to dry them out and restore performance.
Test All Lights and Electricals
In fog and heavy rain, your lights are crucial not just for you to see, but for others to see you. Do a complete walk-around of your car and confirm all lights are working: headlights (low and high beams), taillights, brake lights, and indicators. Clean the light covers to ensure maximum brightness. A battery is also more likely to fail in humid monsoon weather. Ensure the terminals are clean and the connections are tight to avoid being stranded.
Don't Forget the Cabin
Your car's interior systems are just as important for safety. Your air conditioner or defogger is essential for clearing a fogged-up windshield, a common and dangerous issue caused by the temperature difference inside and outside the car. Test the system to ensure it blows air effectively onto the windshield. Additionally, check the rubber seals on your doors and windows to prevent water from seeping into the cabin, which can cause electrical issues and mould.
Pack a Monsoon Emergency Kit
Your standard toolkit needs a few upgrades for a monsoon hill trip. Being stranded on a remote road in the rain can be a serious situation. Pack a powerful, waterproof flashlight with extra batteries, a tow rope, and a basic toolkit. A portable tyre inflator and puncture repair kit can be a lifesaver. Also include a first-aid kit, high-energy snacks, and water in case you are delayed by landslides or waterlogging. An umbrella and waterproof sheets are also highly recommended.
