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 2022 International LT Cummins X15, Signature Day Cab Truck

$37,500

speed 645,943 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 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

$40,858

speed 442,833 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$52,847

speed 384,331 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$57,716

speed 642,042 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Sleeper Truck

$46,978

speed 519,448 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$37,995

speed 289,163 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2017 Freightliner M2 112 Cummins ISL Day Cab Truck

$21,995

speed 318,072 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$37,495

speed 357,183 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2020 International LT Cummins X15, Signature Semi Trucks / Tractors

$28,000

speed 640,846 mi

sell

Key features

X15'17 400/1800
SBA 6x4

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2020 International LT Cummins X15, Signature Sleeper Truck

$46,566

speed 604,825 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2020 International LT Cummins X15, Signature Day Cab Truck

$42,995

speed 409,702 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2022 International LT Cummins X15, Signature Day Cab Truck

$42,995

speed 531,738 mi

location_on

Ryder Used Trucks

Hilliard, OH (186.5 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

$43,000

speed 766,582 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$55,151

speed 745,589 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$49,053

speed 707,147 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$39,495

speed 405,547 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

$43,000

speed 833,766 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$71,164

speed 447,662 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$40,729

speed 398,607 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$63,771

speed 558,103 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$37,495

speed 432,539 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,000

speed 659,677 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,000

speed 655,143 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$62,958

speed 550,463 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$33,995

speed 490,492 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$37,495

speed 429,741 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Cummins X15 Semi Trucks / Tractors

$40,148

speed 515,901 mi

sell

Key features

X15 GHG'17 450/1800
6x4
Day Cab

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

$43,000

speed 967,595 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$30,995

speed 588,584 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

$43,000

speed 964,796 mi

location_on

Ryder Used Trucks

Knoxville, TN (187 mi)

(855) 459-6420

Semi Trucks for Sale near Louisville, Kentucky

Filters

4,783 results

Applied

Location

Condition

Listing Type

Used 2022 International LT Cummins X15, Signature Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2019 International LT Cummins X15, Signature Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2017 Freightliner M2 112 Cummins ISL Day Cab Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2020 International LT Cummins X15, Signature Semi Trucks / Tractors

Used 2020 International LT Cummins X15, Signature Sleeper Truck

Used 2020 International LT Cummins X15, Signature Day Cab Truck

Used 2022 International LT Cummins X15, Signature Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 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 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 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 2020 Freightliner Cascadia Cummins X15 Semi Trucks / Tractors

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Day Cab Truck

Frequently Asked Questions about Semi Trucks / Tractors

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