TAG: knowledge

As the rainy season approaches, driving becomes more challenging due to reduced visibility, slippery roads, and the potential failure of key car components. Preparing your car to handle wet weather is something every driver should take seriously. Here are 5 essential areas you should inspect before hitting the road in the rain 1. Windshield Wipers ✅ Check the condition of the wiper blades. If they leave streaks or make noise, replace them—ideally every 6 months. Wipers deteriorate not only from sun exposure and heat but also from constant friction against the windshield. 2. Windshield Washer Fluid ✅ Make sure the washer fluid reservoir is full. It helps clean off mud and mist from the windshield. Don’t forget to check both front and rear washer systems. 3. Lighting System ✅ Inspect headlights, tail lights, turn signals, brake lights, and fog lights. All lights should function properly to improve your visibility and ensure other drivers can see you clearly in heavy rain or fog. 4. Braking System ✅ Check brake pads and the overall responsiveness of the brakes, especially after driving through standing water. If you notice unusual sounds or reduced brake performance, have them inspected or replaced immediately. 5. Car tires ✅ Tread depth should be no less than 3 mm. Also, make sure tire pressure is at the correct level to prevent hydroplaning and reduce the risk of skidding. Keep essential spare parts like bulbs, wiper blades, and a spare tire on hand, along with a jack and tools to remove wheels. If you notice any problems, consult a qualified technician or visit a service center for a full inspection. Always drive with caution, maintain a safe distance from the vehicle ahead, and avoid flooded roads whenever possible.

Understanding the Types of Truck Driver’s Licenses in Thailand (Updated for 2025) Driver’s licenses in Thailand are not all the same, especially for commercial vehicles or cargo transportation like trucks. These vehicles require specific license types that match the vehicle’s classification and purpose. As of 2025, the Department of Land Transport has clearly defined four main types of truck driver’s licenses. 1. Type 1 License (B.1 / T.1) Permitted vehicles: Passenger cars Pickup trucks Vans Taxis 4-wheel trucks not subject to restricted operating hours License type: B.1 – For private vehicles (white plates) T.1 – For public/commercial vehicles (yellow plates) 2. Type 2 License (B.2 / T.2) Permitted vehicles: 6-wheel trucks 10-wheel trucks 12-wheel trucks (non-trailers) Buses and public transport vehicles License type: B.2 – For private vehicles (white plates) T.2 – For commercial vehicles (yellow plates) 📌 Note: A Type 2 license also permits driving vehicles covered by Type 1. 3. Type 3 License (B.3 / T.3) Permitted vehicles: Full trailers Semi-trailers Tractor-trailers License type: B.3 – For private vehicles (white plates) T.3 – For commercial vehicles (yellow plates) 📌 Note: A Type 3 license covers Type 1 and Type 2 vehicles as well. 4. Type 4 License (B.4 / T.4) Permitted vehicles: Hazardous goods transport vehicles (e.g., fuel tankers, chemical trucks, flammable gas transport) License type: B.4 – For private vehicles (white plates) T.4 – For commercial vehicles (yellow plates) 📌 Note: A Type 4 license is valid for driving vehicles under Types 1, 2, and 3. Key Notes for Truck Driver’s Licenses: Licenses beginning with “B.” are for private use Licenses beginning with “T.” are for public/commercial use Driving with the wrong license type is a legal offense Drivers transporting hazardous goods must undergo special safety training In 2025, truck driver’s licenses in Thailand are clearly categorized into four types based on the vehicle type and its usage. Using the correct license ensures safety and compliance with the law. If you’re a logistics business owner or a commercial truck driver, always verify the vehicle type and your license before starting work. Stay prepared, stay safe – both in terms of licensing and vehicle readiness. Reliability starts with responsibility.

The timing belt is a critical engine component that synchronizes the crankshaft and camshaft to ensure the engine’s valves and pistons move in perfect harmony. If the timing belt becomes damaged or worn, it can cause severe engine failure—possibly requiring a complete engine rebuild. Here are 5 key warning signs that your timing belt may be in trouble: 1. High-Pitched or Unusual Engine Noise Unusual sounds, such as squealing or whining from the engine, often come from a loose timing belt or worn belt teeth. If you hear this, don’t wait — get it checked by a technician immediately. 2. Hard Starting or Engine Doesn’t Start If the timing belt slips or fails, the engine timing becomes misaligned, making the car hard to start — or unable to start at all. 3. Engine Vibrations or Rough Idling When the belt no longer accurately controls the opening and closing of valves and piston movement, it can cause the engine to run unevenly or vibrate abnormally. 4. Engine Overheating A damaged timing belt can interfere with the cooling system, especially if it powers the water pump. This may lead to coolant circulation failure and excessive heat buildup in the engine. 5. Check Engine Light Turns On Modern vehicles use sensors to monitor the crankshaft and camshaft timing. If the timing is off, the Check Engine light may illuminate. This is a sign that your car needs immediate inspection. ✅ Timing Belt Maintenance Tips Follow your vehicle’s recommended replacement interval, usually between 95,000 – 160,000 kilometers. Check the belt tension regularly — avoid belts that are too loose or too tight. Prevent fluid leaks, such as oil or coolant, from contacting the belt, which can weaken the rubber material. Pay attention to unusual sounds — if something doesn’t sound right, get it checked right away.