Can the Antifreeze for Large Vehicles Be Used in Small Cars?

[VincentRose]

Antifreeze for large vehicles can be used in small cars, but antifreeze for small cars may not necessarily be suitable for large vehicles. Due to the varying quality of antifreeze, large vehicles have larger expansion tanks and require more antifreeze, so the quality may not be as high, but it still works effectively, and using it in small cars is generally not a problem. In comparison, antifreeze for small cars may have a lower boiling point. Large vehicle engines have higher power and generate more heat, so using small car antifreeze may lead to overheating. When selecting antifreeze, pay attention to its boiling and freezing points, and try to use the specific type designed for your vehicle. It's worth noting that some antifreeze may develop small flocculent precipitates after being stored for a year, which is usually caused by additive separation and does not require disposal. However, if large amounts of granular precipitates appear, it indicates that the antifreeze has deteriorated and should no longer be used.