How Long Can Car Tires Stay Submerged in Water Without Issues?
2 Answers
Car tires submerged in water for a day or shorter periods typically experience no adverse effects. However, prolonged submersion of tires or parking the vehicle in water levels exceeding the wheel hubs can significantly impact the wheel hubs and brake components. Since both wheel hubs and brake parts are made of metal, prolonged water exposure triggers oxidation reactions, leading to rust formation. This compromises the vehicle's braking performance. Additional Information: Rusted components may cause steering wheel vibrations during braking or produce abnormal noises. For minor rust on wheel hubs and brake parts, treatment involves sanding with fine-grit sandpaper to remove rust before normal use. Severe corrosion necessitates replacement. To prevent rust damage to wheel hubs and brake components, always relocate the vehicle to a safer area if encountering deep water accumulation.
Actually, tires are naturally water-resistant, as rubber itself has excellent waterproof properties. But prolonged soaking is another story – my old SUV once sat in standing water for two full days. It looked fine when retrieved, but after two months of driving, fine cracks started appearing on the sidewalls. Later, the repair shop explained that long-term water immersion accelerates rubber aging, much like how prolonged soaking makes human fingers wrinkle. What's more troublesome is the wheel hub area – steel rims are prone to rusting, while alloy wheels suffer from oxidation corrosion, both directly compromising tire sealing. If you encounter floodwater during typhoon conditions, I'd recommend getting a full inspection at an auto shop if submerged over half a day. Don't skimp on that inspection fee.
