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 Clearwater, Florida

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$60,750

speed 351,614 mi

location_on

Penske Used Trucks

Springfield, MA (1,133.4 mi)

(844) 572-5838

Used 2020 International LT International A26 Semi Trucks / Tractors

$38,500

speed 248,084 mi

sell

Key features

A26
SBA 6x4

location_on

Penske Used Trucks

Springfield, MA (1,133.4 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$54,250

speed 338,464 mi

location_on

Penske Used Trucks

Springfield, MA (1,133.4 mi)

(844) 572-5838

Used 2015 Freightliner Cascadia - photo 1

Used 2015 Freightliner Cascadia - photo 2

Used 2015 Freightliner Cascadia Detroit DD13 Day Cab Truck

$24,000

speed 717,513 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Cummins X15 Day Cab Truck

$31,495

speed 546,587 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2021 Western Star 4700 Detroit Diesel DD13 Day Cab Truck

$55,162

speed 385,632 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$29,038

speed 655,134 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$45,584

speed 762,651 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$30,000

speed 621,908 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$52,235

speed 704,232 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$34,520

speed 389,599 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$51,954

speed 716,735 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,500

speed 340,288 mi

location_on

Penske Used Trucks

Springfield, MA (1,133.4 mi)

(844) 572-5838

Used 2020 Volvo VNR Volvo D13 Semi Trucks / Tractors

$39,000

speed 516,997 mi

sell

Key features

D13
6x4
Conventional Cab

location_on

Penske Used Trucks

Springfield, MA (1,133.4 mi)

(844) 572-5838

Used 2018 Freightliner Cascadia - photo 1

Used 2018 Freightliner Cascadia - photo 2

Used 2018 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$34,000

speed 346,752 mi

sell

Key features

DD13
4x2
Day Cab

location_on

Penske Used Trucks

Springfield, MA (1,133.4 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$50,250

speed 467,522 mi

location_on

Penske Used Trucks

Springfield, MA (1,133.4 mi)

(844) 572-5838

Used 2019 Freightliner M2 112 Detroit DD13 Day Cab Truck

$29,995

speed 409,185 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$30,495

speed 590,435 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$47,439

speed 756,976 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

$55,508

speed 566,575 mi

location_on

Ryder Used Trucks

Springfield, MA (1,133.4 mi)

(855) 459-6420

$56,000

speed 493,053 mi

sell

Key features

X15
SBA 6x4

location_on

Penske Used Trucks

Albany, NY (1,134.9 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$59,250

speed 212,321 mi

location_on

Penske Used Trucks

Albany, NY (1,134.9 mi)

(844) 572-5838

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$68,250

speed 584,564 mi

location_on

Penske Used Trucks

Albany, NY (1,134.9 mi)

(844) 572-5838

Used 2020 Freightliner Cascadia Detroit DD16 Sleeper Truck

$70,750

speed 460,886 mi

location_on

Penske Used Trucks

Albany, NY (1,134.9 mi)

(844) 572-5838

Used 2012 Freightliner Cascadia - photo 1

Used 2012 Freightliner Cascadia - photo 2

Used 2012 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$8,000

speed 467,525 mi

sell

Key features

DD13
6x4
Day Cab

location_on

Penske Used Trucks

Chicopee, MA (1,136.2 mi)

(844) 572-5838

Semi Trucks for Sale near Clearwater, Florida

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Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 International LT International A26 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2015 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Cummins X15 Day Cab Truck

Used 2021 Western Star 4700 Detroit Diesel DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Volvo VNR Volvo D13 Semi Trucks / Tractors

Used 2018 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner M2 112 Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Sleeper Truck

New 2027 Kenworth W900 Cummins GX Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Sleeper Truck

Used 2022 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 2020 Freightliner Cascadia Detroit DD16 Sleeper Truck

Used 2012 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

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