
Small cars can carry diesel on the highway. It is permissible to transport diesel in portable fuel tanks on highways, as there are no explicit regulations prohibiting it. However, it is advisable not to carry it if possible. Introduction to Portable Fuel Tanks: Portable fuel tanks allow car owners to carry spare gasoline at any time. These containers can be placed in the trunk of the car. Portable fuel tanks are automotive products designed to help drivers deal with emergency situations where they run out of fuel on the road. Fuel Tank Categories: Portable fuel tanks are made of either metal or plastic. However, it is important to note that plastic portable fuel tanks can easily generate static electricity, posing a potential hazard. Portable fuel tanks must be tightly sealed; otherwise, spilled gasoline can be dangerous.

As a veteran long-distance driver, I strongly advise against transporting diesel in private vehicles on highways. Regulations clearly prohibit private cars from carrying hazardous materials like diesel without authorization - getting caught can result in hefty fines or even license suspension. From a safety perspective, diesel is highly flammable and explosive. The combination of high speeds and road vibrations on highways means even a minor collision or leak could trigger catastrophic fires, endangering not just yourself but other motorists too. I've witnessed multiple accident scenes where improper gasoline transportation caused chain-reaction disasters - the thought still gives me chills. My professional recommendation is to always use specialized hazardous material transport vehicles through official channels for oil transportation - it's the only safe and legal approach.

I usually focus on environmental protection and energy conservation, so let me talk about the issue of small cars transporting diesel—this practice causes significant environmental damage. Diesel leaks can contaminate the soil and water sources along highways, affecting the recovery cycle of ecosystems. Moreover, the harmful gases produced by combustion or volatilization exacerbate air pollution. From a regulatory perspective, the state strictly prohibits private vehicles from transporting diesel for public safety reasons, as the consequences of an accident would be unimaginable. Personally, I suggest that even using sealed barrels is not reliable. A better option is to rent a dedicated oil tanker or simply fill up the tank at a gas station—it's hassle-free and eco-friendly.

Honestly, for young people, carrying diesel in a small car on the highway sounds dangerous! The vehicle's chassis is unstable and prone to shaking, and diesel spills everywhere, making it sticky and hard to clean. Legally, this operation is absolutely prohibited. Highway police check strictly and you could be fined or educated. I once helped a friend move stuff and accidentally carried a small bucket of diesel, only to be stopped and lectured—wasting time and causing unnecessary stress. Now I’ve learned my lesson: transport small amounts of supplies directly in the trunk but avoid oil-based items. Remember, safety first—don’t take unnecessary risks and invite trouble.


