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 Alexandria, Virginia

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$43,728

speed 438,496 mi

location_on

Ryder Used Trucks

Fort Lauderdale, FL (899.8 mi)

Used 2016 Freightliner Cascadia - photo 1

Used 2016 Freightliner Cascadia - photo 2

Used 2016 Freightliner Cascadia Cummins ISX Day Cab Truck

$25,000

speed 601,102 mi

location_on

Ryder Used Trucks

Fort Lauderdale, FL (899.8 mi)

Used 2020 Freightliner M2 112 Detroit DD13 Day Cab Truck

$28,118

speed 538,799 mi

location_on

Ryder Used Trucks

Fort Lauderdale, FL (899.8 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$53,127

speed 687,477 mi

location_on

Ryder Used Trucks

Fort Lauderdale, FL (899.8 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$24,000

speed 509,153 mi

location_on

Ryder Used Trucks

Fort Lauderdale, FL (899.8 mi)

Used 2021 Ford F-750 Ford Day Cab Truck

$59,995

speed 7,424 mi

location_on

Truck and Van Outlet

Miami, FL (915.6 mi)

Used 2020 Peterbilt 579 Paccar PX-13 Sleeper Truck

$35,995

speed 617,141 mi

location_on

Truck and Van Outlet

Miami, FL (915.6 mi)

Used 2019 Freightliner M2 106 Cummins ISL Day Cab Truck

$24,995

speed 363,540 mi

location_on

Truck and Van Outlet

Miami, FL (915.6 mi)

Used 2018 Freightliner Cascadia - photo 1

Used 2018 Freightliner Cascadia - photo 2

Used 2018 Freightliner Cascadia Detroit DD13 Sleeper Truck

$61,582

speed 402,365 mi

location_on

Ryder Used Trucks

Miami, FL (916 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$49,000

speed 504,172 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$44,250

speed 423,361 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$86,000

speed 469,860 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$43,250

speed 258,838 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,750

speed 209,418 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2019 Volvo VNL Volvo D13 Semi Trucks / Tractors

$68,750

speed 453,957 mi

sell

Key features

D13
6x4

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$77,750

speed 549,559 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$44,250

speed 237,093 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$43,000

speed 521,306 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$74,000

speed 578,950 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$77,000

speed 556,338 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2024 Freightliner Cascadia - photo 1

Used 2024 Freightliner Cascadia - photo 2

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$83,250

speed 624,915 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$51,250

speed 436,479 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$47,000

speed 248,800 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$47,500

speed 375,175 mi

sell

Key features

DD13
6x4
Day Cab

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$60,250

speed 266,150 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$80,000

speed 528,802 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$75,500

speed 710,887 mi

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2024 International LT Cummins X15 Semi Trucks / Tractors

$58,000

speed 711,319 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Miami, FL (916.6 mi)

Used 2020 Freightliner M2 106 Cummins B6.7 Day Cab Truck

$51,800

speed 168,016 mi

location_on

Ryder Used Trucks

Miami, FL (917.6 mi)

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$32,793

speed 432,431 mi

location_on

Ryder Used Trucks

Miami, FL (917.6 mi)

Semi Trucks for Sale near Alexandria, Virginia

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Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2016 Freightliner Cascadia Cummins ISX Day Cab Truck

Used 2020 Freightliner M2 112 Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Ford F-750 Ford Day Cab Truck

Used 2020 Peterbilt 579 Paccar PX-13 Sleeper Truck

Used 2019 Freightliner M2 106 Cummins ISL Day Cab Truck

Used 2018 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Volvo VNL Volvo D13 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2024 International LT Cummins X15 Semi Trucks / Tractors

Used 2020 Freightliner M2 106 Cummins B6.7 Day Cab Truck

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

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