Diesel Fuel Additives & Fluids

The Diesel USA Group are authorized dealers of Stanadyne Performance Formula. Stanadyne's Performance Formula is approved by engine and vehicle manufacturers alike, including Ford, General Motors, Volkswagen, Navistar, John Deere, Caterpillar, and many others.

Improve your engine performance, reduce maintenance costs, contact your Diesel USA Group's nearest location for more on all our Stanadyne products.

Your one source for ALL things from ALL Motorsports. This site is run by a Co-op of Independent AMSOIL Dealers Dedicated to helping clients in all manner of motorsports hobbies find the information, products, and resources that truly fit their needs. With ongoing, updated information about the latest on Products and Services provided by AMSOIL Inc.

Join Us For More Information About Becoming A Preferred Customer, Commercial, Retail On The Shelf, or Even An Independent Dealer Today

Wynn's Fuel Service products are formulated to clean diesel engines of harmful buildup which rob the engine of fuel economy and performance

Power Service Products is America’s largest manufacturer of technologically advanced diesel fuel additives. Our products have been formulated to provide trouble-free winter operation as well as year-around diesel engine performance improvement from all diesel fuels, including Ultra Low Sulfur Diesel (ULSD) fuel and biodiesel. New, more powerful antigels protect diesel engines from the fuel problems caused by bitter cold while +Cetane Boost® increases power, increases MPG and reduces emissions.

Diesel Nut Motorsports is your authorized Amsoil Dealer. Amsoil has long set the bar for quality and performance in the world of synthetic lubricants. Why not give your truck the very best you can? Feel free to call or email for specific questions or performance information.