Your vehicle is a complicated piece of machinery, and keeping it running smoothly requires periodic inspections and maintenance of its various systems, including your engine’s cooling system and the ...

Prestone Products has launched a new line of testing products and tools for antifreeze and coolant system analysis. The Heavy Duty Test Kits, Test Strips and Refractometer offer a number of benefits.

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 ...

PEAK, a division of Old World Industries, has released Final Charge coolant testing strips to measure the quality of engine coolant in commercial vehicles. “We all know that high-performing, fully ...

The best advice for maintaining heavy-duty-diesel cooling systems has not changed: 1) follow the engine/vehicle manufacturer’s antifreeze recommendation; 2) use deionized water to dilute antifreeze in ...

From pricing intelligence and compliance tools to charging infrastructure, diagnostics, tires, and AI, HDT’s 2026 Top 20 Products recognize the new tools, technologies, and ideas heavy-duty trucking ...

Where a coolant's neutralization number is related to the quantity of acid- or base-forming materials in a solution, pH indicates their intensity - and can indicate things going wrong in the cooling ...

ChevronTexaco's FleetFix kit includes testing materials to make sure converted systems will take maximum advantage from extended-life coolant. Many manufacturers ship heavy equipment with radiators ...

HOUSTON, Tex. – Shell Rotella has introduced a new do-it-yourself coolant conversion kit to convert a heavy-duty diesel engine’s cooling system from conventional to extended life coolant. The goal is ...