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 Conroe, Texas

Used 2020 Freightliner Cascadia - photo 1

Used 2020 Freightliner Cascadia - photo 2

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

$29,995

speed 490,018 mi

location_on

Ryder Used Trucks

Cleveland, OH (1,079 mi)

Used 2019 International LT Cummins X15, Signature Day Cab Truck

$39,995

speed 297,799 mi

location_on

Ryder Used Trucks

Cleveland, OH (1,079 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$65,498

speed 150,022 mi

location_on

Ryder Used Trucks

Cleveland, OH (1,079 mi)

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Semi Trucks / Tractors

$53,509

speed 332,017 mi

sell

Key features

DD15 GHG'17 455/1650
6x4
Day Cab

location_on

Ryder Used Trucks

Cleveland, OH (1,079 mi)

Used 2019 Freightliner Cascadia - photo 1

Used 2019 Freightliner Cascadia - photo 2

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$41,995

speed 459,000 mi

location_on

Ryder Used Trucks

Cleveland, OH (1,079 mi)

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

$26,500

speed 698,433 mi

location_on

Ryder Used Trucks

Cleveland, OH (1,079 mi)

$62,900

speed 240,338 mi

sell

Key features

X15
6x4
Air Brakes

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2023 International RH International A26 Day Cab Truck

$29,900

speed 444,771 mi

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2021 International LT International A26 Sleeper Truck

contact for price

speed 286,100 mi

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2023 International RH International A26 Semi Trucks / Tractors

$34,900

speed 254,112 mi

sell

Key features

A26
6x4
Air Brakes

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2021 International LT International A26 Day Cab Truck

contact for price

speed 233,795 mi

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2023 International RH International A26 Semi Trucks / Tractors

$34,900

speed 227,875 mi

sell

Key features

A26
6x4
Air Brakes

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2021 International LT International A26 Day Cab Truck

contact for price

speed 249,351 mi

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2023 International RH International A26 Semi Trucks / Tractors

$36,900

speed 104,974 mi

sell

Key features

A26
6x4
Air Brakes

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2019 International LT International A26 Sleeper Truck

$27,900

speed 595,267 mi

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$69,900

speed 544,146 mi

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

$69,900

speed 546,726 mi

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2023 International RH International A26 Semi Trucks / Tractors

$32,900

speed 355,925 mi

sell

Key features

A26
6x4
Air Brakes

location_on

Lilley International Rocky Mount

Rocky Mount, NC (1,085.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$44,500

speed 302,343 mi

location_on

Penske Used Trucks

Warren, MI (1,086 mi)

Used 2022 Freightliner Cascadia - photo 1

Used 2022 Freightliner Cascadia - photo 2

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

$46,000

speed 478,579 mi

location_on

Penske Used Trucks

Bedford, OH (1,089.5 mi)

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

$40,250

speed 465,930 mi

location_on

Penske Used Trucks

Flint, MI (1,090.5 mi)

$57,750

speed 306,601 mi

location_on

Penske Used Trucks

Harrisonburg, VA (1,096.6 mi)

Semi Trucks for Sale near Conroe, Texas

Filters

4,800 results

Applied

Location

Condition

Listing Type

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 International LT Cummins X15, Signature Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2020 Freightliner Cascadia Detroit Diesel DD15 Semi Trucks / Tractors

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit Diesel DD15 Day Cab Truck

New 2027 International HX International S13 Day Cab Truck

Used 2019 International LT International A26 Day Cab Truck

Used 2023 International RH International A26 Day Cab Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2023 International RH International A26 Day Cab Truck

Used 2020 International LT Cummins X15 Semi Trucks / Tractors

Used 2023 International RH International A26 Day Cab Truck

Used 2021 International LT International A26 Sleeper Truck

Used 2023 International RH International A26 Semi Trucks / Tractors

Used 2021 International LT International A26 Day Cab Truck

Used 2023 International RH International A26 Semi Trucks / Tractors

Used 2021 International LT International A26 Day Cab Truck

Used 2023 International RH International A26 Semi Trucks / Tractors

Used 2019 International LT International A26 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2023 Freightliner Cascadia Detroit DD15 Sleeper Truck

Used 2023 International RH International A26 Semi Trucks / Tractors

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2019 Freightliner Cascadia Detroit DD13 Day Cab Truck

New 2027 Kenworth W900 Cummins GX Day Cab Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

Used 2022 Freightliner Cascadia Detroit DD15AT Sleeper Truck

Used 2020 Freightliner Cascadia Detroit DD13 Day Cab Truck

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