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 Louisville, Kentucky

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$43,336

speed 490,170 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Sleeper Truck

$49,026

speed 507,799 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,995

speed 443,474 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$58,735

speed 704,244 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$48,500

speed 382,989 mi

location_on

Penske Used Trucks

Allentown, PA (571.5 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$57,270

speed 652,560 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$56,146

speed 337,195 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$45,500

speed 443,041 mi

location_on

Penske Used Trucks

Allentown, PA (571.5 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$45,500

speed 438,168 mi

location_on

Penske Used Trucks

Allentown, PA (571.5 mi)

(844) 572-5838

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$64,500

speed 575,937 mi

location_on

Penske Used Trucks

Allentown, PA (571.5 mi)

(844) 572-5838

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$43,000

speed 1,038,807 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$30,798

speed 635,582 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$61,258

speed 608,248 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$54,283

speed 775,473 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$40,995

speed 451,644 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$53,595

speed 786,480 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$32,995

speed 431,609 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$33,995

speed 444,599 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$38,402

speed 571,737 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$39,098

speed 297,828 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$39,750

speed 560,300 mi

location_on

Penske Used Trucks

Allentown, PA (571.5 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$46,000

speed 436,372 mi

location_on

Penske Used Trucks

Allentown, PA (571.5 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$45,528

speed 464,372 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$52,170

speed 394,002 mi

location_on

Ryder Used Trucks

Allentown, PA (571.5 mi)

(855) 459-6420

Used 2022 Freightliner Cascadia Cummins X15 Day Cab Truck

$84,000

speed 262,937 mi

location_on

Penske Used Trucks

Tulsa, OK (573 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$67,750

speed 184,521 mi

location_on

Penske Used Trucks

Tulsa, OK (573 mi)

(844) 572-5838

Used 2022 Freightliner Cascadia Cummins X15 Day Cab Truck

$85,250

speed 253,946 mi

location_on

Penske Used Trucks

Tulsa, OK (573 mi)

(844) 572-5838

New 2027 Kenworth W990 Cummins ISX / X15 Day Cab Truck

$203,837

location_on

MHC Internet Truck Sales

Texarkana, TX (574 mi)

(833) 865-7764

New 2027 Kenworth W990 Cummins ISX / X15 Day Cab Truck

$212,022

location_on

MHC Internet Truck Sales

Texarkana, TX (574 mi)

(833) 865-7764

New 2027 Kenworth W990 Cummins ISX / X15 Day Cab Truck

$211,818

location_on

MHC Internet Truck Sales

Texarkana, TX (574 mi)

(833) 865-7764

Semi Trucks for Sale near Louisville, Kentucky

Filters

4,846 results

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Location

Condition

Listing Type

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 International LT Cummins X15, Signature Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab 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 DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 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 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2022 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Cummins X15 Day Cab Truck

New 2027 Kenworth W990 Cummins ISX / X15 Day Cab Truck

New 2027 Kenworth W990 Cummins ISX / X15 Day Cab Truck

New 2027 Kenworth W990 Cummins ISX / X15 Day Cab Truck

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