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 Nashville, Tennessee

Used 2021 Freightliner Cascadia - photo 1

Used 2021 Freightliner Cascadia - photo 2

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$50,750

speed 487,239 mi

location_on

Penske Used Trucks

Ocala, FL (554.7 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$59,250

speed 392,020 mi

location_on

Penske Used Trucks

Ocala, FL (554.7 mi)

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$28,750

speed 708,653 mi

location_on

Penske Used Trucks

Ocala, FL (554.7 mi)

Used 2022 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

$80,500

speed 550,224 mi

sell

Key features

D13 TC
6x4

location_on

Penske Used Trucks

Ocala, FL (554.7 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$55,000

speed 401,527 mi

location_on

Penske Used Trucks

Alexandria, VA (559.8 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$35,250

speed 496,301 mi

location_on

Penske Used Trucks

Clearfield, PA (561.1 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$60,000

speed 170,434 mi

location_on

Penske Used Trucks

Neenah, WI (561.2 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$74,500

speed 536,977 mi

location_on

Penske Used Trucks

Neenah, WI (561.2 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$86,750

speed 416,720 mi

location_on

Penske Used Trucks

Neenah, WI (561.2 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,250

speed 259,367 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$46,250

speed 220,025 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$58,250

speed 370,255 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$48,000

speed 246,217 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$46,250

speed 356,879 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$33,500

speed 587,574 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$60,500

speed 328,876 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$44,000

speed 247,461 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$61,500

speed 220,152 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$58,000

speed 372,580 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

$72,250

speed 549,861 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$45,750

speed 294,510 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$38,500

speed 520,123 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$41,000

speed 469,455 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

$57,000

speed 387,944 mi

location_on

Penske Used Trucks

Capitol Heights, MD (572.5 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$52,500

speed 448,203 mi

location_on

Penske Used Trucks

De Pere, WI (575.3 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$49,500

speed 479,291 mi

location_on

Penske Used Trucks

De Pere, WI (575.3 mi)

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

$47,750

speed 495,329 mi

location_on

Penske Used Trucks

De Pere, WI (575.3 mi)

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$26,000

speed 667,871 mi

location_on

Ryder Used Trucks

Beltsville, MD (575.4 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Semi Trucks / Tractors

$34,495

speed 449,844 mi

sell

Key features

DD13'17 450/1650
6x4
Day Cab

location_on

Ryder Used Trucks

Beltsville, MD (575.4 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$26,000

speed 627,500 mi

location_on

Ryder Used Trucks

Beltsville, MD (575.4 mi)

Semi Trucks for Sale near Nashville, Tennessee

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Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Volvo VNL Volvo D13 TC Semi Trucks / Tractors

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

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

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD15AT Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2021 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 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

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