CSM Companies, Inc.


Through our five core businesses, CSM Companies provides full-service solutions to meet your complete medium and heavy-duty commercial vehicle needs — from sales and service to leasing and financing.

Kenworth Dealerships

Our 15 Kenworth dealer locations in Wisconsin, Michigan, Texas and Nebraska distribute new and used medium and heavy-duty trucks, and a full line of replacement parts and service to keep your vehicles performing at their peak. Kenworth Truck Company, the manufacturer of The World’s Best® medium and heavy-duty trucks, has recognized CSM Companies on multiple occasions for outstanding sales and service.

Mack Dealerships

Based in south Texas, our 3 dealerships offer support to our customers both before and after the sale of their Mack dump truck, used conventional truck, day cab, cab & chassis, sleeper, heavy haul or other medium duty truck. With convenient locations in Pharr, Corpus Christi, Laredo, and San Antonio, Texas, we have a wide variety of Mack trucks for sale including new and used commercial trucks and heavy duty trucks for sale, heavy truck parts and commercial truck service available to meet all of your needs and requirements in Texas.

Premier Leasing

CSM offers full-service leasing and rental through our Premier Leasing subsidiary. Whatever the scope of your needs, our experienced lease specialists can provide you with the right Kenworth vehicle(s) and maintenance schedule to fit your budget and your business.

Dedicated Fleet Services

You want cost-effective fleet management solutions and we deliver. Our Dedicated Fleet Services (DFS) division was established to meet your personalized fleet needs and protect your bottom line. DFS is currently located in Madison, Appleton and Janesville, Wisconsin, and Charlotte North Carolina.

Our DFS locations in Charlotte, North Carolina and Janesville, Wisconsin are full-service used truck dealers, featuring an inventory of all popular makes and a wide variety of specifications. We deal extensively in fleet transactions and can buy or sell matched fleet equipment to your exact requirements.

CSM Financial

CSM Financial works with you — directly or through our network of financial suppliers — to provide a wide range of financing options to meet your unique business needs.

Back to top