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 Carlsbad, California

Used 2020 Volvo VNR Volvo D13 Semi Trucks / Tractors

$45,897

speed 301,292 mi

sell

Key features

D13'17 405/2100
4x2

location_on

Ryder Used Trucks

Montebello, CA (75.5 mi)

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$58,330

speed 662,995 mi

location_on

Ryder Used Trucks

Montebello, CA (75.5 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$79,500

speed 468,992 mi

location_on

Penske Used Trucks

Montebello, CA (75.5 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$56,000

speed 314,315 mi

location_on

Ryder Used Trucks

Montebello, CA (75.5 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$51,995

speed 349,432 mi

location_on

Ryder Used Trucks

Montebello, CA (75.5 mi)

Used 2020 Volvo VNR Volvo D13 Day Cab Truck

$49,338

speed 258,275 mi

location_on

Ryder Used Trucks

Montebello, CA (75.5 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 (211.9 mi)

Used 2019 International LT International A26 Semi Trucks / Tractors

$33,000

speed 242,564 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

Las Vegas, NV (235.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$64,500

speed 263,193 mi

location_on

Penske Used Trucks

Las Vegas, NV (235.5 mi)

Used 2023 Freightliner Cascadia - photo 1

Used 2023 Freightliner Cascadia - photo 2

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

$68,250

speed 681,864 mi

location_on

Penske Used Trucks

Las Vegas, NV (235.5 mi)

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$67,250

speed 297,054 mi

location_on

Penske Used Trucks

Las Vegas, NV (235.5 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$71,750

speed 531,573 mi

location_on

Penske Used Trucks

Las Vegas, NV (235.5 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$65,750

speed 110,427 mi

location_on

Penske Used Trucks

Las Vegas, NV (235.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$60,750

speed 257,373 mi

location_on

Penske Used Trucks

Las Vegas, NV (243.1 mi)

Used 2019 International LT International A26 Semi Trucks / Tractors

$33,000

speed 162,350 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

Las Vegas, NV (243.1 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$53,750

speed 377,841 mi

location_on

Penske Used Trucks

Las Vegas, NV (243.1 mi)

Used 2023 International LT Cummins X15 Semi Trucks / Tractors

$41,000

speed 760,441 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Las Vegas, NV (243.1 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$55,000

speed 356,880 mi

location_on

Penske Used Trucks

Las Vegas, NV (243.1 mi)

Used 2019 Volvo VNL Volvo D13 Semi Trucks / Tractors

$54,250

speed 234,297 mi

sell

Key features

D13
6x4

location_on

Penske Used Trucks

Las Vegas, NV (243.1 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$53,250

speed 704,092 mi

location_on

Penske Used Trucks

Las Vegas, NV (243.1 mi)

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

$59,750

speed 458,120 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2024 Freightliner Cascadia - photo 1

Used 2024 Freightliner Cascadia - photo 2

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

$61,493

speed 708,108 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$67,347

speed 518,362 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$57,437

speed 383,037 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2019 International RH International A26 Day Cab Truck

$25,558

speed 171,150 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

$88,000

speed 538,100 mi

sell

Key features

D13 TC
6x4

location_on

Penske Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$54,493

speed 677,854 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2020 International RH International A26 Day Cab Truck

$28,157

speed 223,040 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$41,281

speed 526,103 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$43,995

speed 170,357 mi

location_on

Ryder Used Trucks

North Las Vegas, NV (248.1 mi)

Semi Trucks for Sale near Carlsbad, California

Filters

4,833 results

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Location

Condition

Listing Type

Used 2020 Volvo VNR Volvo D13 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Volvo VNR Volvo D13 Day Cab Truck

Used 2023 Volvo VNL Volvo D13 Semi Trucks / Tractors

Used 2019 International LT International A26 Semi Trucks / Tractors

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 International LT International A26 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2023 International LT Cummins X15 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Volvo VNL Volvo D13 Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2021 International LT Cummins X15 Semi Trucks / Tractors

Used 2024 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2019 International RH International A26 Day Cab Truck

Used 2023 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 International RH International A26 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Frequently Asked Questions about Semi Trucks / Tractors

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