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 Chattanooga, Tennessee

Used 2023 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

$71,950

speed 383,904 mi

location_on

MHC Internet Truck Sales

Dallas, TX (685.9 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$46,500

speed 720,003 mi

location_on

Penske Used Trucks

Dallas, TX (685.9 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$40,750

speed 490,312 mi

location_on

Penske Used Trucks

Dallas, TX (685.9 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$72,250

speed 573,504 mi

location_on

Penske Used Trucks

Dallas, TX (685.9 mi)

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$80,250

speed 568,547 mi

location_on

Penske Used Trucks

Dallas, TX (685.9 mi)

Used 2023 International LT Cummins X15 Semi Trucks / Tractors

$54,750

speed 675,226 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Dallas, TX (685.9 mi)

Used 2020 International LT Cummins X15, Signature Sleeper Truck

$38,923

speed 656,416 mi

location_on

Ryder Used Trucks

Dallas, TX (685.9 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$56,302

speed 618,870 mi

location_on

Ryder Used Trucks

Dallas, TX (685.9 mi)

Used 2023 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

$71,950

speed 398,775 mi

location_on

MHC Internet Truck Sales

Dallas, TX (685.9 mi)

Used 2023 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

$75,950

speed 348,536 mi

location_on

MHC Internet Truck Sales

Dallas, TX (685.9 mi)

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$61,951

speed 606,096 mi

location_on

Ryder Used Trucks

Dallas, TX (685.9 mi)

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$53,160

speed 713,434 mi

location_on

Ryder Used Trucks

Dallas, TX (685.9 mi)

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$49,627

speed 761,964 mi

location_on

Ryder Used Trucks

Dallas, TX (685.9 mi)

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$91,950

speed 349,679 mi

location_on

MHC Internet Truck Sales

Dallas, TX (685.9 mi)

Used 2022 Kenworth T680 Cummins ISX / X15 Semi Trucks / Tractors

$68,950

speed 454,400 mi

sell

Key features

X15
6x4

location_on

MHC Internet Truck Sales

Dallas, TX (685.9 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$62,000

speed 610,314 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$80,250

speed 465,002 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2019 International LT International A26 Semi Trucks / Tractors

$24,250

speed 498,642 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2023 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$80,500

speed 534,595 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$29,250

speed 581,745 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2020 International LT International A26 Semi Trucks / Tractors

$24,750

speed 493,073 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,250

speed 392,208 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$31,750

speed 541,140 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$62,500

speed 593,810 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$35,000

speed 597,010 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$78,250

speed 483,352 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

$70,250

speed 437,672 mi

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2020 International LT International A26 Semi Trucks / Tractors

$24,750

speed 605,970 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

Jessup, PA (686.5 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$63,250

speed 600,202 mi

location_on

Penske Used Trucks

Houston, TX (686.9 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$82,750

speed 479,403 mi

location_on

Penske Used Trucks

Houston, TX (686.9 mi)

Semi Trucks for Sale near Chattanooga, Tennessee

Filters

4,818 results

Applied

Location

Condition

Listing Type

Used 2023 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 International LT Cummins X15 Semi Trucks / Tractors

Used 2020 International LT Cummins X15, Signature Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2023 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

Used 2023 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2022 Kenworth T680 Cummins ISX / X15 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 International LT International A26 Semi Trucks / Tractors

Used 2023 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 International LT International A26 Semi Trucks / Tractors

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 International LT International A26 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

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