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.

Used Semi Trucks / Trucks for Sale near Findlay, Ohio

Used 2021 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$55,950

speed 545,528 mi

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2020 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$49,950

speed 588,936 mi

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2021 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$62,950

speed 455,190 mi

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2020 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$58,950

speed 446,410 mi

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2020 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$60,950

speed 478,908 mi

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2021 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

$51,950

speed 533,209 mi

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2021 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$56,950

speed 532,613 mi

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2023 Kenworth T680 Paccar MX/MX-13 Semi Trucks / Tractors

$67,950

speed 472,332 mi

sell

Key features

MX13 EPA21
6x4

location_on

MHC Internet Truck Sales

Chattanooga, TN (424.8 mi)

Used 2015 Freightliner Cascadia - photo 1

Used 2015 Freightliner Cascadia - photo 2

Used 2015 Freightliner Cascadia Cummins ISX12 Day Cab Truck

$35,000 List Price

$19,995

speed 156,406 mi

location_on

Adams North Charlotte

Charlotte, NC (426.1 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$58,500

speed 272,876 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$27,750

speed 698,571 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$37,250

speed 529,961 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$36,500

speed 552,263 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2018 Freightliner Cascadia - photo 1

Used 2018 Freightliner Cascadia - photo 2

Used 2018 Freightliner Cascadia Detroit DD13 Day Cab Truck

$40,000

speed 392,863 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$32,500

speed 593,091 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$56,000

speed 416,019 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$38,000

speed 514,310 mi

location_on

Penske Used Trucks

Allentown, PA (429.1 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,000

speed 408,270 mi

location_on

Penske Used Trucks

Greer, SC (429.1 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$61,250

speed 658,485 mi

location_on

Penske Used Trucks

Greer, SC (429.1 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$83,750

speed 488,506 mi

location_on

Penske Used Trucks

Greer, SC (429.1 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$52,500

speed 383,600 mi

location_on

Penske Used Trucks

Greer, SC (429.1 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$50,075

speed 714,805 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$61,000

speed 868,695 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$54,403

speed 684,415 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$42,018

speed 505,665 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$44,268

speed 839,709 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 mi)

Used 2020 International LT Cummins X15, Signature Day Cab Truck

$35,168

speed 468,610 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 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 (429.4 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$64,210

speed 575,445 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$43,568

speed 487,435 mi

location_on

Ryder Used Trucks

Allentown, PA (429.4 mi)

Used Semi Trucks / Trucks for Sale near Findlay, Ohio

Filters

4,592 results

Applied

Location

Condition

Listing Type

Used 2021 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2020 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2021 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2020 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2020 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2021 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

Used 2021 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2023 Kenworth T680 Paccar MX/MX-13 Semi Trucks / Tractors

Used 2015 Freightliner Cascadia Cummins ISX12 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2018 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 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper 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 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 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Frequently Asked Questions about Semi Trucks / Tractors

Most Popular Work Truck and Van Inventory

Right Truck. Right Place. Right Time.