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 Rifle, Colorado

Used 2024 Freightliner Cascadia - photo 1

Used 2024 Freightliner Cascadia - photo 2

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

$92,900

speed 442,914 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

$91,900

speed 470,676 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2022 Peterbilt 579 Paccar MX13 Sleeper Truck

$51,900

speed 495,695 mi

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Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$73,900

speed 483,870 mi

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Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$90,900

speed 358,469 mi

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Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$50,000

speed 442,421 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$50,500

speed 447,142 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$80,250

speed 458,729 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2023 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$111,500

speed 119,972 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$73,250

speed 484,593 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$47,250

speed 435,771 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$63,000

speed 591,986 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$48,750

speed 519,848 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$55,000

speed 365,646 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$56,500

speed 281,060 mi

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Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$75,250

speed 529,956 mi

location_on

Penske Used Trucks

Earth City, MO (928.5 mi)

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

$74,250

speed 624,070 mi

sell

Key features

D13 TC
6x4

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Penske Used Trucks

Lone Rock, WI (943.5 mi)

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

$98,000

speed 490,120 mi

sell

Key features

D13 TC
6x4

location_on

Penske Used Trucks

Saint Louis, MO (943.5 mi)

Used 2024 Freightliner Cascadia Cummins X15 Sleeper Truck

$64,900

speed 611,830 mi

location_on

Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2021 Freightliner Cascadia Detroit DD15 Sleeper Truck

$52,900

speed 625,691 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2025 Freightliner Cascadia - photo 1

Used 2025 Freightliner Cascadia - photo 2

Used 2025 Freightliner Cascadia Cummins X15 Sleeper Truck

$99,900

speed 430,862 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2024 Freightliner Cascadia Cummins X15 Sleeper Truck

$59,900

speed 675,542 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2022 Kenworth T680 Cummins X15 Sleeper Truck

$62,900

speed 611,712 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

$79,900

speed 582,922 mi

location_on

Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

$79,900

speed 565,385 mi

location_on

Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

$69,900

speed 641,195 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2022 International LT Cummins X15 Sleeper Truck

$52,900

speed 492,716 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2022 International LT Cummins X15 Sleeper Truck

$54,900

speed 423,868 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

$54,900

speed 449,885 mi

sell

Key features

X15
SBA 6x4
Sleeper Cab

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

$117,900

speed 335,800 mi

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Doggett Freightliner - Laredo

Laredo, TX (949.7 mi)

Semi Trucks for Sale near Rifle, Colorado

Filters

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Location

Condition

Listing Type

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2022 Peterbilt 579 Paccar MX13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

Used 2024 Freightliner Cascadia Cummins X15 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2025 Freightliner Cascadia Cummins X15 Sleeper Truck

Used 2024 Freightliner Cascadia Cummins X15 Sleeper Truck

Used 2022 Kenworth T680 Cummins X15 Sleeper Truck

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2022 International LT Cummins X15 Sleeper Truck

Used 2022 International LT Cummins X15 Sleeper Truck

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

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