New 6 Speed Cab &amp; Chassis Trucks For Sale

2026 Kenworth T280 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

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$99,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	560 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	16,000 lb 5.57 ratio
Stock Number	KN230288
MLS Number	14023713
Category	Cab & Chassis Trucks
Last Updated	5/23/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

(717) 384-___ SHOW
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2026 Peterbilt 567 Tandem Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

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$168,900 USD

2026 Peterbilt 567 Tandem Cab Chassis ***Allison 4500 RDS-P***Paccar 510 hp***,

Condition	New
Usage	1,453 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.10 ratio
Stock Number	276438
MLS Number	14020272
Category	Cab & Chassis Trucks
Last Updated	5/23/2026
Location	Lancaster, PA, US
Sold By	Hunter Truck

2025 Kenworth T480 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Recently Updated

$132,295 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	602 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	KN169279
MLS Number	13949700
Category	Cab & Chassis Trucks
Last Updated	5/23/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

2026 Kenworth T280 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Recently Updated

$99,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	674 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	16,000 lb 5.57 ratio
Stock Number	KN192119
MLS Number	13712743
Category	Cab & Chassis Trucks
Last Updated	5/23/2026
Location	Rosedale, MD, US
Sold By	All Roads Trucks

(877) 322-___ SHOW
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2026 Freightliner M2 106 Single Axle Cab & Chassis Truck - Cummins, 250HP, Automatic

Contact for price

2026 Freightliner M2 106 Plus (M2106), Miami Freightliner --- Hialeah Gardens, FLPowertrain, * Cummins ISB 6.7L Diesel --- 250 HP / 660 lb-ft, * Allison 2500 RDS Automatic Transmission, *...

Condition	New
Usage	15 Miles
Horse Power	250 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	THWJ3183
MLS Number	13395376
Category	Cab & Chassis Trucks
Last Updated	5/22/2026
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

(877) 322-___ SHOW
NUMBERCall Seller

2026 Freightliner M2 106 Single Axle Cab & Chassis Truck - Cummins, 250HP, Automatic

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2026 Freightliner M2 106 Plus (M2106), Miami Freightliner --- Hialeah Gardens, FLPowertrain, * Cummins ISB 6.7L Diesel --- 250 HP / 660 lb-ft, * Allison 2500 RDS Automatic Transmission, *...

Condition	New
Usage	15 Miles
Horse Power	250 HP
Engine Model	Cummins B6.7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	THWJ3180
MLS Number	13409125
Category	Cab & Chassis Trucks
Last Updated	5/22/2026
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

(609) 318-___ SHOW
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2025 Peterbilt 548 Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Contact for price

6 Yard Capacity, plow bracket, central hydraulics,

Condition	New
Usage	569 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear End	5.38 ratio
Stock Number	276649
MLS Number	13850285
Category	Cab & Chassis Trucks
Last Updated	5/15/2026
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(772) 409-___ SHOW
NUMBERCall Seller

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	272 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 4.89 ratio
Stock Number	KF193163
MLS Number	13955565
Category	Cab & Chassis Trucks
Last Updated	5/14/2026
Location	Fort Pierce, FL, US
Sold By	All Roads Trucks

(877) 322-___ SHOW
NUMBERCall Seller

2026 Freightliner M2 106 Cab & Chassis Truck

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2026 Freightliner M2 106 Plus (M2106), Miami Freightliner --- Hialeah Gardens, FLPowertrain, * Cummins 9L Diesel --- 350 HP / 1050 lb-ft, * Allison 3000 RDS Automatic Transmission, *...

Condition	New
Usage	2,649 Miles
Horse Power	350 HP
Engine Model	Cummins L9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	TDWP8854
MLS Number	13570677
Category	Cab & Chassis Trucks
Last Updated	5/12/2026
Location	Hialeah Gardens, FL, US
Sold By	Freightliner of Miami

(844) 241-___ SHOW
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2026 Freightliner 114SD Tandem Axle Cab & Chassis Truck - Cummins, 500HP, Automatic

$149,995 USD

2026 Freightliner 114SD Tri Axle Chassis to Fit 17' Dump -- Cummins X12 Diesel -- Allison Automatic, * Cummins X12 Diesel -- 500 HP / 660 lb-ft torque, * Allison 4500 RDS Automatic...

Condition	New
Usage	734 Miles
Horse Power	500 HP
Engine Model	Cummins X12
Drivetrain	8x4
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	THWV4725
MLS Number	14043808
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Pompano Beach, FL, US
Sold By	Go Freightliner of Broward

(724) 704-___ SHOW
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2026 Peterbilt 548 Cab & Chassis Truck - Paccar, 330HP, 6 Speed Manual

$160,000 USD

4X4 Chassis on ground in Eau Claire, PA. New 2026 Peterbilt 548, 4X4 Tandem Axle, PX9 Engine, 330 HP, 1000 Torque, 218" Wheelbase, 148.5 CA, 6 Speed Allison 3500RDS-P Transmission, 16K...

Condition	New
Usage	10 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	330 HP
Engine Model	Paccar PX9
Transmission	6 Speed Manual
Suspension	Hendrickson HMX460
Rear End	46,000 lb
Stock Number	277330
MLS Number	13443792
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Eau Claire, PA, US
Sold By	Hunter Truck

(814) 248-___ SHOW
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2025 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$119,000 USD

537 chassis. Great for a rollback or hook lift. Call Clearfield today to speak to a sales rep. Financing and shipping available

Condition	New
Usage	605 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Single Axle
Rear End	4.89 ratio
Stock Number	275056
MLS Number	13157719
Category	Cab & Chassis Trucks
Last Updated	5/8/2026
Location	Clearfield, PA, US
Sold By	Hunter Truck

(855) 640-___ SHOW
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2026 Mack Granite 64BR Tandem Axle Cab & Chassis Truck - MP7, 375HP, 6 Speed Allison Rds Automatic

Contact for price

Multiple Units Available; Air Conditioning; Chrome Air Horns; AM/FM Premium Stereo; Weatherband; MP-3; Bluetooth; Back-Up Alarm; Block Heater; Air Brakes; Drum Brakes; Chrome Bumper; Chrome...

Condition	New
Usage	100 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	375 HP
Engine Model	Mack MP7
Transmission	6 Speed Allison RDS Automatic
Suspension	Camelback
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.80 ratio
Stock Number	121206
MLS Number	14352830
Category	Cab & Chassis Trucks
Last Updated	5/6/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

(855) 640-___ SHOW
NUMBERCall Seller

2026 Mack MD6 Single Axle Cab & Chassis Truck - Cummins, 260HP, 6 Speed Allison Rds Automatic

Contact for price

Multiple Units Available; Air Conditioning; Air Horn; Chrome Air Horns; AM/FM Premium Stereo; Weatherband; MP-3; Bluetooth; Back-Up Alarm; Block Heater; Air Brakes; Drum Brakes; Chrome...

Condition	New
Usage	100 Miles
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	260 HP
Engine Model	Cummins ISB6.7
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	19,000 lb 5.29 ratio
Stock Number	120456
MLS Number	14352801
Category	Cab & Chassis Trucks
Last Updated	5/6/2026
Location	Canton, OH, US
Sold By	Brechbuhler Truck Sales

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	10 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 4.89 ratio
Stock Number	KF193162
MLS Number	13962726
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Riviera Beach, FL, US
Sold By	All Roads Trucks

2025 Kenworth T480 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$132,295 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	450 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	KN169280
MLS Number	13949701
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

2025 Kenworth T480 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$132,295 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	457 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	KN169278
MLS Number	13949699
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Rosedale, MD, US
Sold By	All Roads Trucks

2025 Kenworth T480 Tandem Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$132,295 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	486 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson RT
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	KN169277
MLS Number	13949698
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Rosedale, MD, US
Sold By	All Roads Trucks

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	227 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 4.89 ratio
Stock Number	KF193161
MLS Number	13781643
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Riviera Beach, FL, US
Sold By	All Roads Trucks

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	160 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 4.89 ratio
Stock Number	KF193160
MLS Number	13781642
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Riviera Beach, FL, US
Sold By	All Roads Trucks

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$170,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	1,264 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 4.89 ratio
Stock Number	KF193159
MLS Number	13781641
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

$99,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	153 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	21,000 lb 4.89 ratio
Stock Number	KF193158
MLS Number	13781640
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Riviera Beach, FL, US
Sold By	All Roads Trucks

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 360HP, 6 Speed Allison Rds Automatic

$109,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	6 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	23,000 lb 5.57 ratio
Stock Number	KN223152
MLS Number	13777054
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

2026 Kenworth T380 Single Axle Cab & Chassis Truck - Paccar, 360HP, 6 Speed Allison Rds Automatic

$109,995 USD

For a limited time, qualifying HD and MD trucks equipped with a PACCAR MX engine may be eligible for financing as low as 6.99% APR through PACCAR Financial. Offer expires May 31, 2026, and...

Condition	New
Usage	22 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Reyco
Rear Axle	Single Axle
Rear End	23,000 lb 5.57 ratio
Stock Number	KN223151
MLS Number	13765774
Category	Cab & Chassis Trucks
Last Updated	5/9/2026
Location	Upper Marlboro, MD, US
Sold By	All Roads Trucks