18 Speed Automatic 6x4 Trucks For Sale

(833) 300-___ SHOW
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30 1

2020 Kenworth T800 Day Cab Truck - Cummins 500HP, 18 Speed Ultrashift Automatic

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EXTENDED CAB, DISC BRAKE,

Condition	Used
Usage	14,255 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Suspension	8 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.91 ratio
Stock Number	C-35327
MLS Number	12810552
Category	Day Cab Semi Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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44 1

2019 International LoneStar Sleeper Semi Truck - 48" Mid Roof Sleeper, Cummins 605HP, 18 Speed Ultrashift Automatic

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219865 Miles, Engine: CUMMINS X15, 605 HP, 18 Speed Ultrashift Automatic Transmission, Drive: 6x4, Air Ride Suspension, Sleeper Type: Mid Roof Sleeper, Sleeper Size: 48, Wheels: Aluminum,...

Condition	Used
Usage	219,865 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	605 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	48"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	C-34650
MLS Number	12424418
Category	Sleeper Semi Trucks
Last Updated	11/8/2024
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(833) 780-___ SHOW
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64 0

2025 Freightliner 114SD Quad Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic

$292,950 USD

NOW TAKING ORDER- TRUCK AVAILABLE DECEMBER 2024, 2025 Freightliner 114SD, 18' Elliptical Dump Body, 52" Sides, (47" with 6" angle top rail), Granite Dump Bodies - Hardox, Cummins X12 500V...

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	Williamsen
Horse Power	500 HP
Engine Model	Cummins X12
Drivetrain	6x4
Transmission	18 Speed Allison RDS Automatic
Suspension	TufTrac
Rear Axle	Quad Axle
Rear End	67,000 lb 3.91 ratio
MLS Number	11778410
Category	Dump Trucks
Last Updated	11/2/2024
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(909) 775-___ SHOW
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7 0

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Detroit, 18 Speed Allison Hs Automatic

$59,900 USD

Ask for sergio,

Condition	Used
Usage	620,452 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	18 Speed Allison HS Automatic
Rear Axle	Tandem Axle
MLS Number	13167138
Category	Sleeper Semi Trucks
Last Updated	10/29/2024
Location	Fontana, CA, US
Sold By	TCI Transportation

(833) 901-___ SHOW
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29 0

2020 Kenworth T800 Day Cab Truck - Cummins 450HP, 18 Speed Ultrashift Automatic

$76,000 USD

One Owner, Texas Truck, Cummins X15 450hp, 18spd Eaton Automatic Transmission, 46,000lbs Rears, 11R24.5 All Aluminum Wheels, PTO included, Auto Trans, Ask about our delivery service!

Condition	Used
Usage	17,385 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Ultrashift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
MLS Number	13087052
Category	Day Cab Semi Trucks
Last Updated	10/25/2024
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(855) 984-___ SHOW
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26 0

2025 Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic

$185,900 USD

Available now for immediate delivery! New 2025 Kenworth W990 tandem axle day cab powered by a Cummins X15 Productivity Series engine producing 500 horsepower 1,650 lb.-ft. torque, Eaton...

Condition	New
Usage	462 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automatic
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	KN126263
MLS Number	12917414
Category	Day Cab Semi Trucks
Last Updated	10/19/2024
Location	Mardela Springs, MD, US
Sold By	All Roads Trucks

(855) 984-___ SHOW
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26 0

2025 Kenworth W990 Day Cab Truck - Cummins 500HP, 18 Speed Endurant Automatic

$185,900 USD

Available now for immediate delivery! New 2025 Kenworth W990 tandem axle day cab powered by a Cummins X15 Productivity Series engine producing 500 horsepower 1,650 lb.-ft. torque, Eaton...

Condition	New
Usage	480 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	18 Speed Endurant Automatic
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	KN126262
MLS Number	12917410
Category	Day Cab Semi Trucks
Last Updated	10/19/2024
Location	Landover, MD, US
Sold By	All Roads Trucks

(855) 804-___ SHOW
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21 0

2022 Peterbilt 567 Dump Truck - Paccar 510HP, 18 Speed Automatic

$219,900 USD

2022 Peterbilt 567 --- Tandem Axle, MX13 PACCAR 510 HP, Eaton-Fuller Automatic 18 Speed, 4.56 Ratio, 22,000 Front Axle, 52,000 Rear Axle, 231" Wheelbase, 21' 6" Bridge, Chalmers, 3 Stage...

Condition	Used
Usage	1,670 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Air-Flo
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	18 Speed Ultrashift Plus Automatic
Suspension	Chalmers
Rear Axle	Tandem Axle
Rear End	52,000 lb 4.56 ratio
Stock Number	820668
MLS Number	12299685
Category	Dump Trucks
Last Updated	10/2/2024
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales