Truck drivers put thousands of miles on their rigs in a short amount of time, and if you want the best performance, try one of these diesel fuel additives.
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Drivers trying to get the most performance out of their diesel trucks — and there are many things you can do — will sometimes resort to fuel additives. Diesel fuel is given a cetane rating during its refining process, a number that typically falls between 48 and 50, and additives could increase that number. Lower numbers mean the fuel has a longer ignition delay, which no driver wants. The idea is that raising the cetane rating would increase the ignition speed and also act as a lubricant for the rest of the system’s components. Keep in mind this isn’t the same thing as the octane number at the gas pump. It could be worth a try if you’re on the fence, as you’ll find it difficult to damage your engine by using an additive.
All the additives on this list are available at Amazon but can also be found in retail stores if you don’t want to wait for shipping. Along with that, all five have high user scores backed up by hundreds of reviews. A more in-depth explanation of how these additives were chosen can be found at the end of the list.Lucas Oil Upper Cylinder Lubricant
The Lucas Oil lubricant is a popular choice among users thanks to its easy availability and the fact a small bottle of it typically costs about $15. It bills itself as something that’s able to work with gas and diesel, and the bottle tells you to use it on every fill-up. It’s comprised of a blend of detergents and additives that are designed to neutralize sulfur and other harmful things that can shorten the life of your fuel system parts. Over time, the Lucas Oil lubricant promises to prevent rust and corrosion, thus extending the life of your components.
If you’re looking to buy in bulk, you can grab a gallon of it on Amazon for $31. It’s clear it’s doing something right among buyers because it holds a 4.8 out of five rating based on over 20,000 reviews. Despite the high scores, some reviewers have noted they haven’t noticed better gas mileage even though there are other improvements like less rattling and lower oil consumption.Hot Shot’s Secret Everyday Diesel Treatment 16 Ounce Squeeze Bottle
If you’re looking to boost gas mileage, the Hot Shots Secret Everyday Diesel Treatment says it’ll be doing just that.
