

And, yes, with it comes foul weather, closed highways, tougher travel, and the possibility of engine troubles.
While Hotshot's Secret can't do much about interstates closed by blizzards, it's EDT+ Winter Defense diesel fuel additive can be essential to keeping your truck's engine performing properly.
Winter Defense is Hotshot's Secret's everyday diesel treatment with anti-gel properties. This seven-in-one diesel treatment prevents diesel fuel from gelling and icing.
It keeps your engine winter-ready with a powerful cetane booster, and an LX4 lubricity additive. Winter Defense also contains a detergent package to keep your engine clean and deicer chemicals.
Combined, those features:
- Reduce fuel line freeze-ups down to -40°F
- Prevents wear without altering fuel viscosity
- Increases fuel economy
- Prevents corrosion and bactyeria growth
- Boosts power and increases cetane
- Prevents paraffin wax precipitation
EDT+ Winter Defense is available at travel centers, truck stops, and online in a variety of sizes, from six ounces to five gallons.








