Amsoil has added a 10W-30 diesel oil to its commercial-grade family of products. The new Amsoil 10W-30 Commercial-Grade Diesel Oil is designed for those seeking an upgrade over conventional and other ...

AMSOIL has introduced a new Premium API CJ-4 Synthetic 15W-40 diesel oil. The new oil is an upgrade to the company's most popular 15W-40 viscosity, now re-formulated for the 2007 CJ-4 specifications ...

Amsoil has a complete line of diesel engine synthetic oils. The line features the Signature Series Max-Duty Synthetic in 5W-40, 5W-30, 10W-30, 15W-40, and 0W-40 grades. The line also includes ...

You've got a copy of 8-Lug Diesel Truck in your hands, so by a process of elimination, categorically, you are a gearhead, or at least an automotive enthusiast, a.k.a. truck enthusiast. So you know ...

Do you every wonder how much life you have left in your engine and driveline? Your ride doesn't have to be a lost cause at 150,000 miles. We're going to show you how to get 250,000-300,000 miles by ...