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 Scottsdale, Arizona

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$61,250

speed 325,760 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$64,750

speed 258,205 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$69,250

speed 258,878 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$70,000

speed 245,852 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$64,750

speed 663,118 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,750

speed 231,223 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$70,250

speed 240,736 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$53,000

speed 350,848 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2022 International LT International A26 Semi Trucks / Tractors

$35,500

speed 284,454 mi

sell

Key features

A26
SBA 4x2

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$62,250

speed 304,359 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$80,500

speed 181,647 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$61,250

speed 583,831 mi

location_on

Penske Used Trucks

Fresno, CA (493.5 mi)

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$44,000

speed 501,931 mi

location_on

Penske Used Trucks

West Valley City, UT (494.5 mi)

Used 2023 Volvo VNL Volvo D13 Semi Trucks / Tractors

$90,500

speed 517,720 mi

sell

Key features

D13
6x4

location_on

Penske Used Trucks

Santa Maria, CA (494.8 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$59,750

speed 645,469 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$51,500

speed 464,354 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$71,750

speed 218,687 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$83,000

speed 327,960 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$80,250

speed 375,650 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$68,000

speed 242,178 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$63,000

speed 541,668 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2024 Freightliner Cascadia - photo 1

Used 2024 Freightliner Cascadia - photo 2

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$82,250

speed 627,333 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

$45,000

speed 651,256 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$50,750

speed 885,017 mi

location_on

Penske Used Trucks

Salt Lake City, UT (498.5 mi)

New 2027 Kenworth W900 Cummins GX Sleeper Truck

$239,042

location_on

MHC Internet Truck Sales

Pueblo, CO (523.8 mi)

Used 2022 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

$79,500

speed 347,995 mi

location_on

MHC Internet Truck Sales

Pueblo, CO (523.8 mi)

New 2027 Kenworth W900 Cummins GX Sleeper Truck

$242,152

location_on

MHC Internet Truck Sales

Colorado Springs, CO (535.5 mi)

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$54,500

speed 693,764 mi

location_on

Penske Used Trucks

Ogden, UT (534.9 mi)

Used 2023 Volvo VNL Volvo D13 Semi Trucks / Tractors

$100,250

speed 428,214 mi

sell

Key features

D13
6x4

location_on

Penske Used Trucks

Ogden, UT (534.9 mi)

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

$97,750

speed 227,107 mi

location_on

Penske Used Trucks

Ogden, UT (534.9 mi)

Semi Trucks for Sale near Scottsdale, Arizona

Filters

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Location

Condition

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Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 International LT International A26 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2023 Volvo VNL Volvo D13 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

New 2027 Kenworth W900 Cummins GX Sleeper Truck

Used 2022 Kenworth T680 Paccar MX/MX-13 Sleeper Truck

New 2027 Kenworth W900 Cummins GX Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2023 Volvo VNL Volvo D13 Semi Trucks / Tractors

Used 2023 Freightliner Cascadia Detroit DD13 Day Cab Truck

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