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 Madison, Alabama

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$65,250

speed 234,633 mi

location_on

Penske Used Trucks

Hattiesburg, MS (272.6 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$60,000

speed 634,879 mi

location_on

Penske Used Trucks

Hattiesburg, MS (272.6 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$55,250

speed 330,000 mi

location_on

Penske Used Trucks

Spartanburg, SC (276.1 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$51,250

speed 348,800 mi

sell

Key features

DD13
6x4
Day Cab

location_on

Penske Used Trucks

Spartanburg, SC (276.1 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$82,750

speed 483,516 mi

location_on

Penske Used Trucks

Georgetown, KY (277 mi)

Used 2015 Freightliner Cascadia - photo 1

Used 2015 Freightliner Cascadia Cummins ISX Semi Trucks / Tractors

contact for price

speed 359,271 mi

sell

Key features

14.9L
6x4
Day Cab

location_on

Ford Square of Mount Vernon

Mt. Vernon, IL (277.2 mi)

Used 2009 Kenworth T370 Paccar PX-8 Semi Trucks / Tractors

contact for price

speed 124,035 mi

sell

Key features

6.7L
4x2

location_on

Ford Square of Mount Vernon

Mt. Vernon, IL (277.2 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$44,750

speed 413,248 mi

sell

Key features

DD13
6x4
Day Cab

location_on

Penske Used Trucks

Blountville, TN (282.4 mi)

Used 2020 International LT International A26 Semi Trucks / Tractors

$37,250

speed 244,893 mi

sell

Key features

A26
SBA 6x4

location_on

MHC Internet Truck Sales

Blountville, TN (282.4 mi)

Used 2024 Kenworth T680 Cummins MX/MX-13 Sleeper Truck

$63,950

speed 530,405 mi

location_on

MHC Internet Truck Sales

Blountville, TN (282.4 mi)

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

$43,500

speed 592,358 mi

location_on

Penske Used Trucks

Loxley, AL (283.6 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$51,500

speed 411,619 mi

location_on

Penske Used Trucks

Mobile, AL (286.8 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$51,250

speed 417,801 mi

location_on

Penske Used Trucks

Mobile, AL (286.8 mi)

Used 2021 Freightliner Cascadia Cummins X15 Sleeper Truck

$58,250

speed 606,773 mi

location_on

Penske Used Trucks

Mobile, AL (286.8 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$75,500

speed 527,551 mi

location_on

Penske Used Trucks

Augusta, GA (287.2 mi)

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

$39,000

speed 637,902 mi

location_on

Penske Used Trucks

Pensacola, FL (290.5 mi)

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

$44,000

speed 587,228 mi

location_on

Penske Used Trucks

Pensacola, FL (290.5 mi)

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

$40,500

speed 622,719 mi

location_on

Penske Used Trucks

Pensacola, FL (290.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$49,250

speed 450,569 mi

location_on

Penske Used Trucks

Pensacola, FL (290.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$52,750

speed 457,940 mi

location_on

Penske Used Trucks

Pensacola, FL (290.5 mi)

Semi Trucks for Sale near Madison, Alabama

Filters

4,765 results

Applied

Location

Condition

Listing Type

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2015 Freightliner Cascadia Cummins ISX Semi Trucks / Tractors

Used 2009 Kenworth T370 Paccar PX-8 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2020 International LT International A26 Semi Trucks / Tractors

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2024 Kenworth T680 Cummins MX/MX-13 Sleeper Truck

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Cummins X15 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2021 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

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