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 Nampa, Idaho

Used 2019 Freightliner M2 106 Detroit Diesel DD8 Day Cab Truck

$35,751

location_on

JW Truck Sales

Flowery Branch, GA (1,859.6 mi)

Used 2026 Mack Pioneer Mack MP8/MP13 Day Cab Truck

$161,500

location_on

JW Truck Sales

Flowery Branch, GA (1,859.6 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$45,250

speed 413,256 mi

sell

Key features

DD13
6x4
Day Cab

location_on

Penske Used Trucks

Blountville, TN (1,861.2 mi)

Used 2020 International LT International A26 Semi Trucks / Tractors

$37,250

speed 245,676 mi

sell

Key features

A26
SBA 6x4

location_on

MHC Internet Truck Sales

Blountville, TN (1,861.2 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 (1,861.2 mi)

Used 2021 International LT Cummins X15, Signature Sleeper Truck

$49,950

speed 532,452 mi

location_on

MHC Internet Truck Sales

Gainesville, GA (1,864.6 mi)

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$87,950

speed 377,851 mi

location_on

MHC Internet Truck Sales

Gainesville, GA (1,864.6 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$41,000

speed 405,196 mi

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$38,750

speed 372,330 mi

sell

Key features

DD13
4x2
Day Cab

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$44,250

speed 277,255 mi

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2020 Freightliner Cascadia Detroit DD15 Sleeper Truck

$53,000

speed 671,826 mi

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$55,000

speed 394,236 mi

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2020 Volvo VNR Volvo D13 Semi Trucks / Tractors

$53,750

speed 204,032 mi

sell

Key features

D13
6x4
Conventional Cab

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$66,000

speed 334,727 mi

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2020 Freightliner Cascadia Detroit DD15 Sleeper Truck

$60,000

speed 582,267 mi

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2019 International LT International A26 Semi Trucks / Tractors

$26,500

speed 335,436 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$41,750

speed 315,936 mi

sell

Key features

DD13
4x2
Day Cab

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$67,250

speed 315,004 mi

location_on

Penske Used Trucks

Fredonia, NY (1,868.8 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$81,500

speed 480,970 mi

location_on

Penske Used Trucks

Pittsburgh, PA (1,870.4 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$74,500

speed 517,089 mi

location_on

Penske Used Trucks

Pittsburgh, PA (1,870.4 mi)

Semi Trucks for Sale near Nampa, Idaho

Filters

4,818 results

Applied

Location

Condition

Listing Type

Used 2019 Freightliner M2 106 Detroit Diesel DD8 Day Cab Truck

Used 2026 Mack Pioneer Mack MP8/MP13 Day Cab Truck

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 International LT Cummins X15, Signature Sleeper Truck

Used 2024 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Volvo VNR Volvo D13 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2019 International LT International A26 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

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