FuelPro Trailers has introduced a new 750-gallon fuel trailer, that also carries 125 gallons of diesel exhaust fluid (DEF).

If you regularly drive a modern-day diesel-powered vehicle, chances are, you know what Diesel Exhaust Fluid (DEF) is. A crucial component used by most modern vehicles with diesel engines, DEF — which ...

Modern diesel cars, trucks and SUVs have selective catalytic reduction (SCR) systems to reduce exhaust pollutants and meet ...

Lawmakers have introduced a bill aimed at protecting truckers from an EPA regulation that causes diesel engines to shut down ...

Wyoming U.S. Attorney Darin Smith dropped felony diesel “delete” charges Wednesday against Gillette-raised mechanic Levi ...

President Donald Trump pardoned Troy Lake on Friday. The 65-year-old Wyoming diesel mechanic spent seven months in federal prison for tweaking and removing emissions systems on ailing engines. When he ...

RaceTrac is opening its 600th convenience store on Thursday in Garden City, Georgia.

Castrol India Limited is an India-based lubricant company. The Company is engaged in manufacturing and marketing of automotive and industrial lubricants and related services. The Company's brands ...