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 Erlanger, Kentucky

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$109,900

speed 372,498 mi

location_on

Vanguard Truck Centers - Atlanta

Forest Park, GA (373.8 mi)

Used 2021 Volvo VNL Volvo D13 Sleeper Truck

$54,900

speed 502,624 mi

location_on

Vanguard Truck Centers - Atlanta

Forest Park, GA (373.8 mi)

Used 2023 Volvo VNL 760 Volvo D13 Sleeper Truck

$79,900

speed 461,000 mi

location_on

Vanguard Truck Centers - Atlanta

Forest Park, GA (373.8 mi)

Used 2018 Volvo VNL Volvo D13 Semi Trucks / Tractors

$19,900

speed 740,972 mi

sell

Key features

D13
6x4

location_on

Vanguard Truck Centers - Atlanta

Forest Park, GA (373.8 mi)

New 2027 Kenworth W900 Cummins GX Sleeper Truck

contact for price

location_on

MHC Internet Truck Sales

Durham, NC (375.2 mi)

New 2027 Kenworth W900 Cummins GX Sleeper Truck

contact for price

location_on

MHC Internet Truck Sales

Durham, NC (375.2 mi)

New 2027 Kenworth T880 Cummins ISX / X15 Day Cab Truck

contact for price

location_on

MHC Internet Truck Sales

Durham, NC (375.2 mi)

$55,000

speed 562,314 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Windsor, WI (380.8 mi)

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

$84,000

speed 572,192 mi

sell

Key features

D13 TC
6x4

location_on

Penske Used Trucks

Windsor, WI (380.8 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,000

speed 411,820 mi

location_on

Penske Used Trucks

Windsor, WI (380.8 mi)

Used 2019 Freightliner M2 106 Cummins L9 Day Cab Truck

$45,250

speed 225,353 mi

location_on

Penske Used Trucks

Windsor, WI (380.8 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$42,500

speed 375,521 mi

location_on

Penske Used Trucks

Sterling, VA (384.1 mi)

Used 2022 Volvo VNL Volvo D13 Semi Trucks / Tractors

$78,750

speed 518,469 mi

sell

Key features

D13
6x4

location_on

Penske Used Trucks

Sterling, VA (384.1 mi)

New 2027 Kenworth W900 Cummins GX Sleeper Truck

$243,829

location_on

MHC Internet Truck Sales

McDonough, GA (385.9 mi)

Used 2020 Kenworth T880 Paccar MX/MX-13 Semi Trucks / Tractors

$57,950

speed 423,750 mi

sell

Key features

MX13 EPA17
6x4

location_on

MHC Internet Truck Sales

McDonough, GA (385.9 mi)

Used 2019 International LT International A26 Semi Trucks / Tractors

$27,000

speed 406,217 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

McDonough, GA (385.9 mi)

Used 2020 Mack Pinnacle Mack MP8 Semi Trucks / Tractors

$99,925

speed 521,973 mi

sell

Key features

MP8-505C
6x4

location_on

MHC Internet Truck Sales

McDonough, GA (385.9 mi)

Used 2021 Kenworth T880 Cummins ISX / X15 Semi Trucks / Tractors

$67,950

speed 391,000 mi

sell

Key features

X15
6x4

location_on

MHC Internet Truck Sales

McDonough, GA (385.9 mi)

Used 2019 Kenworth T880 Cummins ISX / X15 Semi Trucks / Tractors

$47,500

speed 504,250 mi

sell

Key features

X15
6x4

location_on

MHC Internet Truck Sales

McDonough, GA (385.9 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$66,000

speed 591,030 mi

location_on

Penske Used Trucks

Sanford, NC (386.5 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$86,500

speed 460,595 mi

location_on

Penske Used Trucks

Pell City, AL (387.8 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$38,000

speed 471,816 mi

sell

Key features

DD13
6x4
Day Cab

location_on

Penske Used Trucks

Pell City, AL (387.8 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,500

speed 619,698 mi

location_on

Penske Used Trucks

Pell City, AL (387.8 mi)

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

$47,500

speed 559,025 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Pell City, AL (387.8 mi)

Semi Trucks for Sale near Erlanger, Kentucky

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Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2021 Volvo VNL Volvo D13 Sleeper Truck

Used 2023 Volvo VNL 760 Volvo D13 Sleeper Truck

Used 2018 Volvo VNL Volvo D13 Semi Trucks / Tractors

New 2027 Kenworth W900 Cummins GX Sleeper Truck

New 2027 Kenworth W900 Cummins GX Sleeper Truck

New 2027 Kenworth T880 Cummins ISX / X15 Day Cab Truck

New 2027 Kenworth T480 Paccar PX-9 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner M2 106 Cummins L9 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 Freightliner M2 106 Cummins L9 Day Cab Truck

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

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 2022 Volvo VNL Volvo D13 Semi Trucks / Tractors

New 2027 Kenworth W900 Cummins GX Sleeper Truck

Used 2020 Kenworth T880 Paccar MX/MX-13 Semi Trucks / Tractors

Used 2019 International LT International A26 Semi Trucks / Tractors

Used 2020 Mack Pinnacle Mack MP8 Semi Trucks / Tractors

Used 2021 Kenworth T880 Cummins ISX / X15 Semi Trucks / Tractors

Used 2019 Kenworth T880 Cummins ISX / X15 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

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