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.

Used Semi Trucks / Trucks for Sale in Texas

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$55,953

speed 678,302 mi

location_on

Ryder Used Trucks

Houston, TX

Used 2019 Volvo VNR Volvo D13 Day Cab Truck

$39,495

speed 308,543 mi

location_on

Ryder Used Trucks

Fort Worth, TX

Used 2021 International LT Cummins X15 Sleeper Truck

$57,900

speed 414,050 mi

location_on

Doggett Freightliner - El Paso

El Paso, TX

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15 Sleeper Truck

$52,900

speed 625,691 mi

location_on

Doggett Freightliner - Laredo

Laredo, TX

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

location_on

Doggett Freightliner - Laredo

Laredo, TX

Used 2024 Freightliner Cascadia - photo 1

Used 2024 Freightliner Cascadia - photo 2

Used 2024 Freightliner Cascadia Cummins X15 Sleeper Truck

$64,900

speed 611,830 mi

location_on

Doggett Freightliner - Laredo

Laredo, TX

Used 2022 International LT Cummins X15, Signature Sleeper Truck

$55,950

speed 446,567 mi

location_on

MHC Internet Truck Sales

El Paso, TX

Used 2021 International LT Cummins X15, Signature Sleeper Truck

$49,950

speed 540,936 mi

location_on

MHC Internet Truck Sales

El Paso, TX

Used 2022 Kenworth T880 Cummins ISX / X15 Day Cab Truck

$98,950

speed 246,260 mi

location_on

MHC Internet Truck Sales

Fort Worth, TX

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

$87,950

speed 329,870 mi

location_on

MHC Internet Truck Sales

El Paso, TX

Used 2019 Kenworth T880 Paccar MX/MX-13 Sleeper Truck

$44,950

speed 709,458 mi

location_on

MHC Internet Truck Sales

Dallas, TX

Used 2022 Western Star 49X Detroit DD15 Sleeper Truck

$64,750

speed 501,224 mi

location_on

Southwest International Truck - Dallas

Dallas, TX

Used 2022 International LT Cummins X15 Sleeper Truck

$52,500

speed 527,066 mi

location_on

Southwest International Truck - Dallas

Dallas, TX

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$77,750

speed 541,363 mi

location_on

Penske Used Trucks

Arlington, TX

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$48,250

speed 393,122 mi

sell

Key features

DD13
6x4
Day Cab

location_on

Penske Used Trucks

El Paso, TX

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$90,000

speed 584,334 mi

location_on

Penske Used Trucks

Denton, TX

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

$30,500

speed 773,933 mi

sell

Key features

X15
SBA 6x2

location_on

Penske Used Trucks

El Paso, TX

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$44,750

speed 437,448 mi

location_on

Penske Used Trucks

Schertz, TX

Used 2020 International LT Cummins X15 Semi Trucks / Tractors

$56,500

speed 472,278 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Dallas, TX

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$57,000

speed 713,590 mi

location_on

Penske Used Trucks

Laredo, TX

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

$61,000

speed 502,160 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Garland, TX

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

$41,250

speed 614,449 mi

sell

Key features

X15
SBA 6x2

location_on

Penske Used Trucks

El Paso, TX

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$61,500

speed 672,110 mi

location_on

Penske Used Trucks

Katy, TX

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

$30,500

speed 768,657 mi

sell

Key features

X15
SBA 6x2

location_on

Penske Used Trucks

El Paso, TX

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$91,250

speed 410,611 mi

location_on

Penske Used Trucks

Houston, TX

Used 2022 Volvo VNL Volvo D13 Semi Trucks / Tractors

$98,000

speed 385,627 mi

sell

Key features

D13
6x4

location_on

Penske Used Trucks

El Paso, TX

Used 2020 International LT Cummins X15 Semi Trucks / Tractors

$57,250

speed 463,908 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Dallas, TX

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$46,250

speed 411,045 mi

location_on

Penske Used Trucks

San Antonio, TX

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$74,500

speed 560,015 mi

location_on

Penske Used Trucks

Dallas, TX

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$60,500

speed 647,417 mi

location_on

Penske Used Trucks

Laredo, TX

Used Semi Trucks / Trucks for Sale in Texas

Filters

485 results

Applied

Location

Condition

Listing Type

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2019 Volvo VNR Volvo D13 Day Cab Truck

Used 2021 International LT 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 International LT Cummins X15, Signature Sleeper Truck

Used 2021 International LT Cummins X15, Signature Sleeper Truck

Used 2022 Kenworth T880 Cummins ISX / X15 Day Cab Truck

Used 2023 Kenworth T680 Cummins ISX / X15 Sleeper Truck

Used 2019 Kenworth T880 Paccar MX/MX-13 Sleeper Truck

Used 2022 Western Star 49X Detroit DD15 Sleeper Truck

Used 2022 International LT Cummins X15 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2024 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 International LT Cummins X15 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 International LT Cummins X15 Semi Trucks / Tractors

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Volvo VNL Volvo D13 Semi Trucks / Tractors

Used 2020 International LT Cummins X15 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Frequently Asked Questions about Semi Trucks / Tractors

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