Thickened engine oil. Cold temperatures increase oil viscosity, making it thicker and slower. This forces the starter to work ...

Diesel engines can be more efficient than gasoline engines, but that's largely due to DEF. Here's what it does, how it helps, ...

Relay Payments said this integration enhances security and efficiency at TA locations, offering a streamlined, cardless solution for diesel and DEF purchases nationwide.

RelaDyne, the nation's largest lubricant distributor and a market leader in fuel, diesel exhaust fluid (DEF), emergency response services, and industrial reliability services, is excited to announce ...

States reached a $150 million settlement over diesel emissions cheating involving more than 200,000 vehicles equipped with ...

Heavy duty diesel engines are designed for long hours and extreme loads, but even the toughest systems fail without early ...

When it comes to the three main diesel mills we see in the domestic market, there's Ram's Cummins inline-six mills, and Ford ...

Explore proven fleet optimization practices that help businesses reduce operational costs and increase reliability. Learn how ...

The GV75MG SAT supports Cat M1/GSM and Non-Terrestrial Network-IoT communications, providing dual-mode tracking that combines ...

A GMC Sierra AT4 owner is trading in his Duramax for a 2025 Ford F-150 Lariat after repeat "Check Engine" failures. From "seats that suck" to coolant valve nightmares, find out why this high-mileage ...

HOUSTON, TX / ACCESS Newswire / December 10, 2025 / RelaDyne, the nation's largest seller of lubricants and market leader in fuel, diesel exhaust fluid (DEF), and industrial reliability services, has ...

Today, Gov. Andy Beshear announced a $2.1 million expansion project from RelaDyne, a lubricant distributor and market leader ...