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 Rome, Georgia

Used 2024 International LT Cummins X15 Semi Trucks / Tractors

$87,000

speed 450,285 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Melrose Park, IL (549 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$85,500

speed 451,134 mi

location_on

Penske Used Trucks

Melrose Park, IL (549 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$80,250

speed 491,332 mi

location_on

Penske Used Trucks

Melrose Park, IL (549 mi)

Used 2024 International LT Cummins X15 Semi Trucks / Tractors

$66,250

speed 639,315 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Melrose Park, IL (549 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$59,750

speed 657,583 mi

location_on

Penske Used Trucks

Melrose Park, IL (549 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$50,500

speed 343,226 mi

location_on

Penske Used Trucks

Melrose Park, IL (549 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$49,000

speed 360,196 mi

location_on

Penske Used Trucks

Jackson, MI (555.8 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$49,250

speed 357,805 mi

location_on

Penske Used Trucks

Jackson, MI (555.8 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,000

speed 383,027 mi

location_on

Penske Used Trucks

Jackson, MI (555.8 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$89,000

speed 411,198 mi

location_on

Penske Used Trucks

Hagerstown, MD (556.2 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$68,250

speed 584,941 mi

location_on

Penske Used Trucks

Hagerstown, MD (556.2 mi)

Used 2022 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$68,950

speed 392,103 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$91,950

speed 349,331 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2026 Kenworth T680 Cummins ISX / X15 Semi Trucks / Tractors

$196,950

speed 79,100 mi

sell

Key features

X15
6x4

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2022 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

$73,950

speed 324,668 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$91,950

speed 349,322 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$91,950

speed 340,376 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2022 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

$71,950

speed 374,126 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

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

$54,950

speed 403,048 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2026 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$196,950

speed 76,000 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

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

$78,950

speed 368,616 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2023 Kenworth T680 Cummins ISX / X15 Semi Trucks / Tractors

$83,950

speed 385,293 mi

sell

Key features

X15
6x4

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

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

$63,950

speed 312,366 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

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

$57,950

speed 371,555 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$87,950

speed 375,772 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$91,950

speed 347,093 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$83,950

speed 395,020 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$83,950

speed 390,143 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$81,999

speed 398,636 mi

location_on

MHC Internet Truck Sales

Joplin, MO (559 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,250

speed 259,208 mi

location_on

Penske Used Trucks

Capitol Heights, MD (559.6 mi)

Used Semi Trucks / Trucks for Sale near Rome, Georgia

Filters

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Location

Condition

Listing Type

Used 2024 International LT Cummins X15 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2024 International LT Cummins X15 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2026 Kenworth T680 Cummins ISX / X15 Semi Trucks / Tractors

Used 2022 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2022 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

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

Used 2026 Kenworth T680 Cummins ISX / X15 Sleeper Truck

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

Used 2023 Kenworth T680 Cummins ISX / X15 Semi Trucks / Tractors

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

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

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Frequently Asked Questions about Semi Trucks / Tractors

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