What are the most popular brands of semi trucks in the US?

The most popular semi truck brands in the US, known for their reliability, performance, and widespread use, include: Freightliner: Explore our current Freightliner semi truck listings here. International: Find your next International semi truck here. Peterbilt: Browse all available Peterbilt semi trucks for sale. Kenworth: View our selection of Kenworth semi trucks. Volvo: Discover Volvo semi trucks currently available. Mack: See our inventory of Mack semi trucks.

How many miles is too many on a used semi truck?

A well-maintained semi truck engine is built to run 750,000 to over 1,000,000 miles before a major overhaul. Mileage alone isn't the right filter — service history, engine condition, and whether the truck has had any major powertrain work matter more. A 600,000-mile truck with documented maintenance and recent engine work can be a better buy than a 400,000-mile truck with no service records.

Should I buy a day cab or sleeper semi truck?

It depends on your operation. If your routes are regional or local and drivers return home nightly, a day cab is the more practical and cost-efficient choice — it's lighter, simpler, and less expensive to maintain. If you're running long-haul or OTR freight where drivers spend nights on the road, a sleeper provides the comfort and compliance with hours-of-service regulations that an OTR operation requires.

Can I search semi trucks by location on Comvoy?

Yes. Comvoy lets you filter semi truck listings by location so you can find trucks available near you or in a specific state — reducing transport costs and making it easier to inspect before you buy. You can also filter by make, model year, mileage, and price to narrow results to your exact spec.

How much weight can a semi truck carry?

The legal limit for a loaded semi-truck in the US is 80,000 pounds, though the actual capacity can vary depending on the truck and trailer configuration.

How many gears do semi trucks have?

They can have up to 18 gears, providing the necessary torque and power for hauling heavy loads efficiently.

How much fuel do semi trucks use?

Fuel efficiency varies depending on engine size, load weight, and driving conditions, but expect lower mpg than cars, typically around 5-8 mpg.

Do you need a special license to drive a semi truck?

Yes, a Commercial Driver's License (CDL) with specific endorsements is required to operate a semi-truck legally.

What are the challenges of being a truck driver?

Long hours on the road, loneliness, traffic congestion, and dealing with varying weather conditions are some of the challenges truck drivers face.

What kinds of trailers can semi trucks haul?

Semi trucks can haul many different types of trailers. The most commonly hauled trailers are dry vans, reefers, flatbeds, tankers, and lowboys.

Semi Trucks for Sale near Denton, Texas

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$32,250

speed 629,911 mi

location_on

Penske Used Trucks

Wilkes Barre, PA (1,289.8 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$32,250

speed 621,191 mi

location_on

Penske Used Trucks

King of Prussia, PA (1,293 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$50,075

speed 714,805 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$61,000

speed 868,695 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$54,403

speed 684,415 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$42,018

speed 505,665 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$44,268

speed 839,709 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$42,434

speed 524,303 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$51,558

speed 723,063 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$43,568

speed 487,435 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$64,210

speed 575,445 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 International LT Cummins X15, Signature Day Cab Truck

$35,168

speed 468,610 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

$43,000

speed 666,857 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$46,668

speed 801,313 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 International LT Cummins X15, Signature Semi Trucks / Tractors

$41,000

speed 214,642 mi

sell

Key features

X15'17 400/1800
SBA 6x4

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$42,994

speed 494,191 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$59,542

speed 627,308 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2019 International LT Cummins X15, Signature Sleeper Truck

$49,026

speed 507,799 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,995

speed 443,474 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$58,735

speed 704,244 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$48,500

speed 382,882 mi

location_on

Penske Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$57,270

speed 652,560 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$56,146

speed 337,195 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$45,500

speed 438,371 mi

location_on

Penske Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$45,500

speed 438,168 mi

location_on

Penske Used Trucks

Allentown, PA (1,296.5 mi)

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$43,000

speed 1,038,807 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$30,798

speed 635,582 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$61,258

speed 608,248 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$54,283

speed 775,473 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$40,995

speed 451,644 mi

location_on

Ryder Used Trucks

Allentown, PA (1,296.5 mi)

Semi Trucks for Sale near Denton, Texas

Filters

4,853 results

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Location

Condition

Listing Type

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 International LT Cummins X15, Signature Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 International LT Cummins X15, Signature Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2019 International LT Cummins X15, Signature Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

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