The 7 main semi truck brands in the USA ranked: Freightliner, Peterbilt, Kenworth, Volvo, International, Mack and Western Star, with the best brand for each type of work and tips to choose.
The seven main semi truck brands in the USA are Freightliner, Peterbilt, Kenworth, Volvo, International, Mack and Western Star. Freightliner is the best-selling brand and a top pick for fleets and fuel economy. Peterbilt and Kenworth are favorites of owner-operators for comfort and resale value, and Mack and Western Star stand out in heavy-haul and vocational work. The best brand for you depends on how and where you run.
Key takeaways
- Freightliner led U.S. Class 8 retail sales with a 35.2% share in November 2025.
- Kenworth and Peterbilt are both owned by PACCAR and share much of their engineering and engines.
- Volvo and Mack are both part of Volvo Group, and Freightliner and Western Star are both part of Daimler Truck.
- The right spec, a good dealer network on your lanes and solid maintenance matter as much as the badge.
How we ranked the brands
We looked at what matters most to owner-operators and small fleets:
- Reliability and uptime, including how easy it is to get service on the road
- Fuel economy of the brand's latest long-haul or regional models
- Driver comfort, from cab space to noise and sleeper layout
- Resale value, which affects your total cost of owning the truck
- Price and parts costs
No ranking fits everyone. A brand that's perfect for a long-haul fleet may be the wrong choice for a dump truck or a show-quality owner-operator rig.
The 7 best semi truck brands, ranked
1. Freightliner: best for fleets and fuel economy
Freightliner is the best-selling Class 8 brand in the U.S. Its Cascadia is one of the most common long-haul trucks on the road, so parts and service are easy to find almost anywhere. The fifth-generation Cascadia focuses on aerodynamics and fuel economy, with Detroit DD13 and DD15 engines. Fleets like its low operating costs. Some owner-operators find it less distinctive than a Peterbilt or Kenworth.
2. Peterbilt: best for owner-operators and style
Peterbilt is known for classic looks, strong resale value and loyal owner-operators. The Model 579 is its aerodynamic long-haul truck, and the Model 589 replaced the iconic 389 as its long-hood classic, with production starting in January 2024. Peterbilt uses PACCAR engines, and prices are usually on the higher side.
3. Kenworth: best for driver comfort
Kenworth shares PACCAR engines and engineering with Peterbilt and is popular with drivers who spend weeks in the cab. The T680 is its main aerodynamic long-haul model, and the W990 carries on the long-hood tradition. Kenworth says W900 production ends in 2026, after more than 60 years. Like Peterbilt, Kenworth trucks tend to hold their value well.
4. Volvo: best for safety and fuel technology
Volvo builds the VNL, which was completely redesigned in 2024 with a strong focus on safety systems, aerodynamics and fuel efficiency. Its own D13 engine and I-Shift automated transmission are designed to work as one system. Volvo is a strong choice for fleets and long-haul drivers who value safety technology.
5. International: best value
International's LT Series with the S13 integrated powertrain is its main long-haul truck, and the company is now part of the Traton Group. International trucks are often priced competitively, and a large dealer network helps with service. It's a practical pick for budget-minded fleets and owner-operators.
6. Mack: best for regional and vocational work
Mack has a reputation for toughness. The Granite is a favorite for construction and dump work, and the all-new Anthem, launched in 2025, is built for regional haul. Mack uses its own MP engines and mDRIVE automated transmissions.
7. Western Star: best for heavy haul
Western Star, a Daimler Truck brand like Freightliner, focuses on heavy-duty and vocational trucks. Its X-Series, including the 47X, 49X and 57X, handles heavy haul, logging, oilfield and long-haul work with a rugged build and premium interiors.
Best semi truck brand by use
- Long-haul fleets: Freightliner, Volvo or International for fuel economy and service coverage.
- Owner-operators who want resale and style: Peterbilt or Kenworth.
- Regional haul: Mack Anthem, Freightliner Cascadia day cabs or Volvo VNL day cabs.
- Heavy haul and vocational: Western Star, Mack Granite or Kenworth and Peterbilt vocational models.
- Tight budget: International or a well-maintained used Freightliner.
If fuel cost is your top concern, compare the latest models in our guide to the most fuel-efficient semi trucks.
New or used semi truck?
A new truck gives you a warranty, the latest fuel and safety technology and a known history, but it comes with a higher payment. A used truck costs less up front and may be available right away, but repairs are more likely and the warranty may be gone. Trucks coming out of large fleets often have high miles but regular maintenance records. Whichever way you go, budget for repairs and tires, and make sure the monthly payment still works in a slow freight month.
How to choose the right semi truck
- Match the spec to your freight. Engine rating, axle ratio, sleeper size and weight all depend on what you haul and where.
- Check dealer coverage on your lanes. A great truck is a bad deal if the nearest service center is 300 miles away.
- Test drive more than one brand. Comfort and visibility are personal.
- Inspect used trucks carefully. Get maintenance records, an engine inspection and an ECM report before you buy.
- Compare total cost, not sticker price. Add payment, fuel, maintenance, insurance and expected resale. Our guide on calculating your cost per mile shows how.
- Decide how to pay. Read our breakdown of whether to lease or buy your semi truck.
Keep any truck earning
The best truck is the one that stays loaded. On the free load board, Just Tracking shows every load with the broker's credit score and days to pay, and load alerts tell you when freight posts on your lanes. When you're empty, turn on Ready Now in the driver app so brokers nearby can see your truck. If you break down, the Services map shows tow and repair shops near you.
Frequently Asked Questions
What are the main semi truck brands in the USA?
The seven main brands are Freightliner, Peterbilt, Kenworth, Volvo, International, Mack and Western Star.
What is the most popular semi truck brand?
Freightliner is the best-selling Class 8 brand in the U.S., with a 35.2% share of retail sales in November 2025. The Cascadia is its most common long-haul model.
What is the most reliable semi truck brand?
Every major brand can be reliable when it's spec'd for the job and well maintained. Service coverage on your lanes and the truck's maintenance history often matter more than the brand.
Which semi truck brands are American?
Kenworth and Peterbilt are owned by U.S.-based PACCAR. Freightliner and Western Star belong to Daimler Truck, Volvo and Mack to Volvo Group, and International to the Traton Group, but all build trucks in North America.
Are Kenworth and Peterbilt the same company?
They're separate brands with their own designs and dealers, but both are owned by PACCAR and share engines and much of their engineering.
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