New 6 Speed Tri Axle Cab & Chassis Trucks For Sale

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Showing 1 - 5 of 5 Cab & Chassis Truck Listings

1 - 5 of 5 listings
1 - 5 of 5 listings
Kenworth W990 Tri Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic
20 0

2026 Kenworth W990 Tri Axle Cab & Chassis Truck - Cummins, 500HP, 6 Speed Allison Rds Automatic

Contact for price
Transfer this unit to your nearest Maryland/Delaware location at no additional cost – Baltimore, Bel Air, Dover, Landover, Mardela Springs, Upper Marlboro, or Westminster. Contact us for...
ConditionNew
Usage555 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power500 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End46,000 lb 4.10 ratio
Stock NumberKN207943
MLS Number13747512
CategoryCab & Chassis Trucks
Last Updated9/25/2025
Location
Landover, MD, US
Sold By
All Roads Trucks
Peterbilt 567 Tri Axle Cab & Chassis Truck - Cummins, 525HP, 6 Speed Automatic
20 0

2026 Peterbilt 567 Tri Axle Cab & Chassis Truck - Cummins, 525HP, 6 Speed Automatic

$260,390 USD
TriDrive Cab and Chassis available. Financing and Shipping available. Call Clearfield today to speak to one of our sales reps
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power525 HP
Engine ModelCummins X15
Transmission6 Speed Automatic
SuspensionNeway
Rear AxleTri Axle
Stock Number274335
MLS Number13601449
CategoryCab & Chassis Trucks
Last Updated9/17/2025
Location
Clearfield, PA, US
Sold By
Hunter Truck
Peterbilt 389 Tri Axle Cab & Chassis Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic
14 0

2024 Peterbilt 389 Tri Axle Cab & Chassis Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic

Contact for price
Rare left over 389 Chassis, Cummins power mated to an Allison 4500RDS Transmission. 287 WB,
ConditionNew
Usage1,600 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power565 HP
Engine ModelCummins X15
Emission RatingUSA Tier 4
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHendrickson HMX460
Rear AxleTri Axle
Rear End46,000 lb 4.78 ratio
Stock Number260744
MLS Number13374543
CategoryCab & Chassis Trucks
Last Updated9/17/2025
Location
Allentown, PA, US
Sold By
Hunter Truck
Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic
10 1

2025 Kenworth T880 Tri Axle Cab & Chassis Truck - Paccar, 510HP, 6 Speed Allison Rds Automatic

$289,950 USD
PRICE INCLUDES FET. New Kenworth T880 Tri Axle Hooklift for sale. Features: Dual Exhaust Stacks, 120-gallon Fuel Capacity, Heated Mirrors, Palfinger HT500 Hooklift body, 50,000 lb. Capacity,...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power510 HP
Engine ModelPaccar MX-13
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionChalmers
Rear AxleTri Axle
Rear End66,000 lb 4.30 ratio
Stock Number131259
MLS Number12849195
CategoryCab & Chassis Trucks
Last Updated9/16/2025
Location
Coopersburg, PA, US
Sold By
Coopersburg & Liberty Kenworth
Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 505HP, 6 Speed Allison Rds Automatic
15 0

2026 Western Star 47X Tri Axle Cab & Chassis Truck - Detroit, 505HP, 6 Speed Allison Rds Automatic

Contact for price
NEW TRIAXLE DUMP CHASSIS ON THE GROUND! 2026 WESTERN STAR 47X WITH DETROIT DD13 505HP/1850TQ, ALLISON 4500RDS, HAULMAAX REAR SUSPENTION, 46K REARS, 20K STEERABLE PUSHER AND 20K STEER AXLE. 4...
Quantity4
ConditionNew
Usage1,022 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power505 HP
Engine ModelDetroit DD13
Emission RatingUSA Tier 4 Final
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionHaulMaax
Rear AxleTri Axle
Rear End46,000 lb 4.56 ratio
Stock NumberWS4949
MLS Number13450383
CategoryCab & Chassis Trucks
Last Updated6/20/2025
Location
Westbrook, ME, US
Sold By
Freightliner of Maine
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