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 Lowell, Massachusetts

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$36,999

speed 440,021 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$54,934

speed 354,510 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$52,995

speed 772,240 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$50,530

speed 388,862 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$45,848

speed 448,844 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$54,478

speed 724,356 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$24,000

speed 546,173 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$42,464

speed 500,425 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$24,000

speed 559,983 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2021 International MV Cummins B 6.7 Day Cab Truck

$38,000

speed 255,765 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$49,321

speed 270,715 mi

location_on

Ryder Used Trucks

Bensalem, PA (257.7 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$34,500

speed 321,908 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$58,750

speed 268,554 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$28,250

speed 693,990 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2018 Freightliner Cascadia - photo 1

Used 2018 Freightliner Cascadia - photo 2

Used 2018 Freightliner Cascadia Detroit DD13 Day Cab Truck

$39,750

speed 392,863 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$36,500

speed 545,982 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$37,250

speed 529,268 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$32,000

speed 593,091 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$56,000

speed 415,079 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$38,000

speed 512,034 mi

location_on

Penske Used Trucks

Allentown, PA (258.3 mi)

(844) 572-5838

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$57,995

speed 868,695 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$50,075

speed 714,805 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$53,995

speed 684,415 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$43,995

speed 839,709 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$42,434

speed 524,303 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$42,697

speed 386,057 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$43,568

speed 487,435 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2020 International LT Cummins X15, Signature Day Cab Truck

$35,168

speed 468,610 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

$43,000

speed 666,857 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$51,558

speed 723,063 mi

location_on

Ryder Used Trucks

Allentown, PA (258.6 mi)

(855) 459-6420

Semi Trucks for Sale near Lowell, Massachusetts

Filters

4,800 results

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Location

Condition

Listing Type

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2021 International MV Cummins B 6.7 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2018 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab 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 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab 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

Frequently Asked Questions about Semi Trucks / Tractors

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