New 6 Speed Trucks with Cummins Engines For Sale

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2024 RAM 5500 Chipper Truck - Cummins, 370HP

$120,867 USD

FOR SALE! A brand new Ram 5500 4x4 upfitted with an Arbortech chipper body. This vehicle is powered by a 370 hp Cummins 6.7L diesel motor, and gears are shifted via a 6-speed automatic...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152294
MLS Number	13606172
Category	Chipper Trucks
Last Updated	11/11/2025
Location	St Paul, MN, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152422
MLS Number	12937169
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152414
MLS Number	12999608
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152413
MLS Number	12981530
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152412
MLS Number	12994052
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152411
MLS Number	13047860
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152410
MLS Number	13062667
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152408
MLS Number	13047859
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152407
MLS Number	13017692
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152405
MLS Number	13037479
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152356
MLS Number	12999607
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152352
MLS Number	13062657
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152350
MLS Number	12972413
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152348
MLS Number	12994051
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152346
MLS Number	13001938
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152344
MLS Number	12962194
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152342
MLS Number	12981528
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152293
MLS Number	12972411
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152292
MLS Number	13006644
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152244
MLS Number	12977934
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG152240
MLS Number	12937166
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG137117
MLS Number	12940721
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

2024 RAM 5500 Flatbed Truck - 370HP

$109,673 USD

The RAM 5500 4x4 Crew Cab Flatbed Manhauler Truck is a powerful and versatile workhorse designed for demanding job sites. With a 370 HP diesel engine and a 6-speed automatic transmission, it...

Condition	New
Horse Power	370 HP
Engine Model	Cummins 6.7L D
Drivetrain	4x4
Transmission	6 Speed
Suspension	Spring
Rear End	13,500 lb
Stock Number	RG137105
MLS Number	12940719
Category	Flatbed Trucks
Last Updated	5/21/2025
Location	Alvarado, TX, US
Sold By	Custom Truck One Source

(844) 988-___ SHOW
NUMBERCall Seller

2025 Autocar DC64 Tri Axle Day Cab Truck - Cummins 500HP, 6 Speed Automatic

Contact for price

This is the BRAND NEW Autocar Semi! Built on the same heavy duty frame as their Cab and Chassis trucks, this tough truck is perfect for any heavy duty job. Built to your spec, get your hands...

Condition	New
Usage	1,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X12
Drivetrain	8x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tri Axle
Rear End	59,000 lb
MLS Number	13519991
Category	Day Cab Semi Trucks
Last Updated	4/29/2025
Location	Roseville, MN, US
Sold By	Universal Truck Sales