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 2017 Freightliner Cascadia - photo 1

Used 2017 Freightliner Cascadia - photo 2

Used 2017 Freightliner Cascadia Detroit DD15 Semi Trucks / Tractors

$21,000

speed 581,471 mi

sell

Key features

DD15
6x4
Day Cab

location_on

Penske Used Trucks

Everett, WA (921.4 mi)

Used 2023 Volvo VNL Volvo D13 Semi Trucks / Tractors

$79,500

speed 600,505 mi

sell

Key features

D13
6x4

location_on

Penske Used Trucks

Everett, WA (921.4 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$40,500

speed 562,239 mi

location_on

Penske Used Trucks

Everett, WA (921.4 mi)

Used 2016 Freightliner Cascadia - photo 1

Used 2016 Freightliner Cascadia - photo 2

Used 2016 Freightliner Cascadia Detroit DD15AT Semi Trucks / Tractors

$20,500

speed 529,663 mi

sell

Key features

DD15AT
6x4
Day Cab

location_on

Penske Used Trucks

Everett, WA (921.4 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$78,500

speed 528,531 mi

location_on

Penske Used Trucks

Everett, WA (921.4 mi)

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$75,900

speed 451,698 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$89,900

speed 333,184 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$39,900

speed 404,403 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$59,900

speed 319,519 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$82,900

speed 394,895 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$64,900

speed 493,127 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$74,900

speed 425,762 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$70,900

speed 458,278 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2022 Peterbilt 579 Paccar MX13 Sleeper Truck

$42,900

speed 572,272 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$39,900

speed 401,333 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$89,900

speed 342,312 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$61,900

speed 494,759 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$79,900

speed 412,729 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$76,900

speed 442,650 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$78,900

speed 440,323 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$88,900

speed 316,304 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$78,900

speed 421,090 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Peterbilt 579 Paccar MX13 Sleeper Truck

$59,900

speed 511,118 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

$64,900

speed 491,082 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$71,900

speed 453,982 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$81,900

speed 402,896 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$91,900

speed 340,724 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$67,900

speed 486,112 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$83,900

speed 447,290 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$85,900

speed 429,159 mi

location_on

Doggett Freightliner - North Little Rock

North Little Rock, AR (921.6 mi)

Semi Trucks for Sale near Rifle, Colorado

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Location

Condition

Listing Type

Used 2017 Freightliner Cascadia Detroit DD15 Semi Trucks / Tractors

Used 2023 Volvo VNL Volvo D13 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2016 Freightliner Cascadia Detroit DD15AT Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2022 Peterbilt 579 Paccar MX13 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Peterbilt 579 Paccar MX13 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Frequently Asked Questions about Semi Trucks / Tractors

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