Heat, humidity, and rain do not only slow down trucks, they also increase costs if not managed. Long-haul vehicles and fleet operators in Malaysia face both mechanical and operational challenges.
· Engines: Extra heat places stress on cooling systems.
· Batteries: Chemical breakdown is faster in hot climates.
· Tyres: Pressure increases in hot weather, while worn treads struggle in heavy rain.
· Loads and routes: Floods and detours disrupt schedules, forcing delays.
· Corrosion: Constant exposure to water and high humidity eats into undercarriages and chassis frames if left untreated.
What to Do
· Keep cooling systems clean, coolant levels checked, and service intervals tight.
· Inspect and clean battery terminals, and replace weak units before breakdown.
· Rotate and replace tyres in line with climate demands.
· Protect underbodies with anti-rust coatings, and wash regularly after wet runs.
· Use weather forecasts to plan routes and avoid flooded areas.
