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 in Tennessee

New 2027 Kenworth W990 Cummins ISX / X15 Sleeper Truck

$226,026

location_on

MHC Internet Truck Sales

Memphis, TN (543 mi)

Used 2023 Peterbilt 579 Paccar MX/MX-13 Sleeper Truck

$69,950

speed 395,000 mi

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MHC Internet Truck Sales

Memphis, TN (543 mi)

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

$74,950

speed 389,000 mi

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MHC Internet Truck Sales

Memphis, TN (543 mi)

Used 2021 Peterbilt 579 Paccar MX/MX-13 Day Cab Truck

$39,950

speed 404,014 mi

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MHC Internet Truck Sales

Memphis, TN (543 mi)

Used 2021 Peterbilt 579 Paccar MX/MX-13 Day Cab Truck

$39,950

speed 405,023 mi

location_on

MHC Internet Truck Sales

Memphis, TN (543 mi)

Used 2023 Kenworth W900 Cummins GX Sleeper Truck

$199,950

speed 45,083 mi

location_on

MHC Internet Truck Sales

Memphis, TN (543 mi)

Used 2022 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$72,950

speed 377,710 mi

location_on

MHC Internet Truck Sales

Memphis, TN (543 mi)

Used 2022 Peterbilt 579 Paccar MX/MX-13 Sleeper Truck

$50,950

speed 546,814 mi

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MHC Internet Truck Sales

Memphis, TN (543 mi)

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

$55,950

speed 531,963 mi

location_on

MHC Internet Truck Sales

Memphis, TN (543 mi)

Used 2021 Freightliner M2 106 Cummins L9 Day Cab Truck

$61,250

speed 100,189 mi

location_on

Penske Used Trucks

Memphis, TN (547.4 mi)

Used 2018 Freightliner Cascadia - photo 1

Used 2018 Freightliner Cascadia - photo 2

Used 2018 Freightliner Cascadia Detroit DD13 Day Cab Truck

$20,995

speed 591,827 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$39,452

speed 804,772 mi

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Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$34,500

speed 826,242 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$50,145

speed 687,283 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$67,500

speed 595,230 mi

location_on

Penske Used Trucks

Memphis, TN (547.4 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$28,500

speed 849,086 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,995

speed 547,968 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$48,668

speed 659,245 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2019 Freightliner M2 106 Cummins L9 Day Cab Truck

$51,750

speed 178,016 mi

location_on

Penske Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,000

speed 726,796 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$64,628

speed 205,309 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2019 Freightliner M2 106 Cummins L9 Day Cab Truck

$50,000

speed 168,605 mi

location_on

Penske Used Trucks

Memphis, TN (547.4 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$29,995

speed 431,353 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2023 International LT Cummins X15 Semi Trucks / Tractors

$53,000

speed 633,391 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Memphis, TN (547.4 mi)

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$49,370

speed 814,075 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,000

speed 686,519 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,000

speed 660,524 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$34,500

speed 963,455 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,000

speed 759,209 mi

location_on

Ryder Used Trucks

Memphis, TN (547.4 mi)

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

$61,000

speed 505,948 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Memphis, TN (547.4 mi)

Semi Trucks for Sale in Tennessee

Filters

203 results

Applied

Location

Condition

Listing Type

New 2027 Kenworth W990 Cummins ISX / X15 Sleeper Truck

Used 2023 Peterbilt 579 Paccar MX/MX-13 Sleeper Truck

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

Used 2021 Peterbilt 579 Paccar MX/MX-13 Day Cab Truck

Used 2021 Peterbilt 579 Paccar MX/MX-13 Day Cab Truck

Used 2023 Kenworth W900 Cummins GX Sleeper Truck

Used 2022 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2022 Peterbilt 579 Paccar MX/MX-13 Sleeper Truck

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

Used 2021 Freightliner M2 106 Cummins L9 Day Cab Truck

Used 2018 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2019 Freightliner M2 106 Cummins L9 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner M2 106 Cummins L9 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 International LT Cummins X15 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

Frequently Asked Questions about Semi Trucks / Tractors

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