LAKE FOREST, Ill. — Prestone is now offering a new heavy-duty test kit, test strips and refractometer to help fleets better manage their antifreeze/coolant system. “These new Prestone Command ...

PFX Group is a global leader in heavy-duty and thermal management fluid technologies. During Heavy Duty Aftermarket Week (HDAW) 2026 ...

You’ve heard it said before and it bears repeating: an engine’s number one enemy is heat. So the best way to beat the heat is to maintain the best-running coolant system possible in your heavy-duty ...

MANILA, Philippines - To keep your summer trip cool, add Prestone Coolant in your radiator. Unlike water, Prestone Coolant contains ingredients that are compatible with rubber and the metal parts of a ...

LAS VEGAS — Prestone announced a new antifreeze/coolant product as well as their very own Diesel Exhaust Fluid (DEF) at this year’s Heavy-Duty Aftermarket Week. As part of its new line, dubbed ...

The antifreeze was sold nationwide at various retailers including Home Depot, Lowes, AutoZone, Walmart, Advanced Auto Parts, Ace Hardware, O’Reilly Auto Parts and Highline. Anyone who purchased the ...

Prestone Products Corp. manufactures and markets Prestone antifreeze/coolant and related products. Its U.S.-based Technology Center works closely with major engine manufacturers to create ...

Prestone Command also offers its own branded Diesel Exhaust Fluid, a liquid reducing agent for use in all diesel engines equipped with selective catalytic reduction. For more information, go to ...

MANILA, Philippines - Be vigilant against engine overheating by having the preferred coolant this summer season. Change your habit of using tap water alone for your radiator and replace it with ...

The wrath of winter’s impact on heavy-duty diesel engines across North America has been thoroughly tested so far this year. Arctic sub-zero temperatures and double-digit wind-chills left many trucks ...