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 Port Saint Lucie, Florida

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$35,495

speed 242,576 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$45,995

speed 379,316 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$66,652

speed 490,686 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$30,495

speed 292,246 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2021 International LT Cummins X15, Signature Day Cab Truck

$30,495

speed 404,654 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$26,500

speed 588,360 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$25,495

speed 501,309 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2021 International LT Cummins X15, Signature Day Cab Truck

$27,495

speed 446,500 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$26,000

speed 499,438 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$37,495

speed 415,767 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$43,995

speed 456,171 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$28,309

speed 634,441 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$28,495

speed 582,878 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

$37,495

speed 489,494 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Western Star 4700 Detroit Diesel DD13 Day Cab Truck

$50,349

speed 450,272 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$31,495

speed 648,877 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$40,495

speed 454,856 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2021 International LT Cummins X15, Signature Day Cab Truck

$28,495

speed 431,395 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$29,495

speed 428,434 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2021 International LT Cummins X15, Signature Day Cab Truck

$30,000

speed 500,982 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$39,495

speed 263,754 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$27,495

speed 490,518 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$28,495

speed 517,661 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$39,995

speed 180,811 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$42,176

speed 352,646 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$34,134

speed 525,854 mi

sell

Key features

DD13'17 470/1625
6x4
Day Cab

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$37,495

speed 335,594 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2021 International LT Cummins X15, Signature Day Cab Truck

$28,495

speed 434,536 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$38,995

speed 379,997 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$26,500

speed 706,275 mi

location_on

Ryder Used Trucks

Warwick, RI (1,117.2 mi)

(855) 459-6420

Semi Trucks for Sale near Port Saint Lucie, Florida

Filters

4,846 results

Applied

Location

Condition

Listing Type

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 International LT Cummins X15, Signature Day Cab Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 International LT Cummins X15, Signature Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2020 Western Star 4700 Detroit Diesel DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 International LT Cummins X15, Signature Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 International LT Cummins X15, Signature Day Cab Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2021 International LT Cummins X15, Signature Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Frequently Asked Questions about Semi Trucks / Tractors

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