6 Speed Trucks with Cummins Engines, Air Trac Suspension For Sale

(844) 714-___ SHOW
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2021 Peterbilt 567 Tri Axle Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

Price Drop $159,900 USD

2 line wet kit, 13,500 steerable lift axle with 9' spread, Sliding 5th wheel, 13,220 FA- 46K RA, 3 way lockers, 166" Cab/trunnion, Aluminum headache rack, Pete Air Trac suspension, Allison...

Condition	Used
Usage	117,151 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	565 HP
Engine Model	Cummins ISX15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	6997
MLS Number	14023761
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Aberdeen, ID, US
Sold By	Diesel Depot

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18' Dump

Newly Listed

$295,000 USD

NEW 2026 BAFFIN BLUE 589 DUMP TRUCK! 18FT STEEL SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND ALLISON 4500 SERIES TRANSMISSION. PLEASE CALL INTO HUNTER TRUCK BUTLER FOR MORE...

Condition	New
Usage	1,419 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18 ft.
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	283186
MLS Number	14086007
Category	Dump Trucks
Last Updated	1/13/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(724) 704-___ SHOW
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2026 Peterbilt 567 Cab & Chassis Truck - Cummins, 565HP, 6 Speed Automatic

Contact for price

Build Complete. New 2026 Peterbilt 567, Cummins X15 Engine, 565 HP, 1850 Torque, Allison 4500 RDS-P Transmission, 242" Wheelbase, 20K Dana Spicer Front Axle, 46K Dana Spicer Rear Axle, 4.56...

Condition	New
Usage	1,416 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	6 Speed Automatic
Suspension	Air Trac
Rear End	46,000 lb
Stock Number	278873
MLS Number	13557264
Category	Cab & Chassis Trucks
Last Updated	1/10/2026
Location	Eau Claire, PA, US
Sold By	Hunter Truck

2017 Peterbilt 367 Tri Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Manual, 16' Dump

$179,900 USD

Low mileage tri axle dump with Allison trans. 16' steel dump with 2 way gate,

Condition	Used
Usage	7,499 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	J&J
Bed Length	16 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	203950
MLS Number	14057232
Category	Dump Trucks
Last Updated	1/8/2026
Location	Butler, PA, US
Sold By	Hunter Truck

2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Amt

$282,000 USD

YEAR END SALE!!! NEW 2026 PETERBILT 589 DUMP TRUCK! 19'6" ALUMINUM SMOOTH SIDE DUMP BODY, POWERED WITH CUMMINS X15 ENGINE AND ALLISON 4500 SERIES AUTOMATIC TRANSMISSION. 20K FRONTS, 20K...

Condition	New
Usage	1,603 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	277748
MLS Number	13798294
Category	Dump Trucks
Last Updated	1/3/2026
Location	Butler, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
NUMBERCall Seller

2026 Peterbilt 567 Five Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 21' Dump

$275,000 USD

Brand new Steel body dump 6 axle!, Cummins power w/ Allison transmission!, Ready to work!!!!,

Condition	New
Duty Class	Heavy Duty Dump Truck
Upfit Make	BRANDON
Bed Length	21 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Five Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	278868
MLS Number	13822938
Category	Dump Trucks
Last Updated	1/1/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
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2026 Peterbilt 567 Five Axle Dump Truck - Cummins 500HP, 6 Speed Allison Rds Automatic, 21' Dump

$275,000 USD

Brand new 5 axle steel body dump 6 axle!!, Cummins power w/ Allison transmission, Ready to work!!!,

Condition	New
Duty Class	Heavy Duty Dump Truck
Bed Length	21 ft.
Horse Power	500 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Five Axle
Rear End	4.56 ratio
Stock Number	278867
MLS Number	13822935
Category	Dump Trucks
Last Updated	1/1/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(724) 243-___ SHOW
NUMBERCall Seller

2025 Peterbilt 536 Cab & Chassis Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic

$96,500 USD

Exhaust brake, diff lock, trailer protection valve and air / gladhands to rear, power locks, windows, and mirrors

Condition	New
Duty Class	Medium Duty Cab & Chassis Truck
Horse Power	300 HP
Engine Model	Cummins ISB
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear End	20,000 lb 6.17 ratio
Stock Number	275580
MLS Number	13196228
Category	Cab & Chassis Trucks
Last Updated	1/1/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(717) 384-___ SHOW
NUMBERCall Seller

2025 Peterbilt 567 Tri Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic

$259,900 USD

2025 PETE 389 TRI-AXLE DUMP ***X15 CUMMINS ***ALLISON 4500 RDS-P TRANSMISSION***18' STEEL DUMP ***BRAND NEW JUST COMPLETED READY,

Condition	New
Usage	1,518 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Beau-Roc
Horse Power	525 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	269813
MLS Number	14049373
Category	Dump Trucks
Last Updated	12/31/2025
Location	Lancaster, PA, US
Sold By	Hunter Truck

(484) 544-___ SHOW
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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

Contact for price

565 CUMMINS POWER MATED TO ALLISON 4500 RDS TRANSMISSION. WHITE CAB WITH SLATE GREY BODY. READY TO WORK

Condition	New
Usage	466 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	282779
MLS Number	14052051
Category	Dump Trucks
Last Updated	12/24/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

(484) 544-___ SHOW
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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 18.5' Dump

Contact for price

565 CUMMINS MATED TO AN ALLISON 4500RDS TRANSMISSION. WHITE CAB WITH BLACK BODY. READY TO GO TO WORK

Condition	New
Usage	1,826 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	HERITAGE
Bed Length	18.5
Horse Power	565 HP
Engine Model	Cummins X15
Emission Rating	USA Tier 4
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	282778
MLS Number	14051967
Category	Dump Trucks
Last Updated	12/24/2025
Location	Allentown, PA, US
Sold By	Hunter Truck

2026 Peterbilt 567 Tri Axle Roll Off Truck - Cummins, 565HP, 6 Speed Allison Rds Automatic

$302,000 USD

NEW 2026 PETERBILT 567 ROLL-OFF! 24FT HERITAGE ROLL-OFF BODY WITH HYDRAULIC TARP SYSTEM, POWERED WITH CUMMINS X15 ENGINE AND ALLISON 45OO SERIES AUTOMATIC TRANMISSION. 20K FRONTS, 20K PUSHER...

Condition	New
Usage	234 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	565 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	283735
MLS Number	14049516
Category	Roll Off Trucks
Last Updated	12/19/2025
Location	Butler, PA, US
Sold By	Hunter Truck

(609) 318-___ SHOW
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2026 Peterbilt 589 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Amt, 17.5' Dump

Contact for price

320 Miles, Engine: CUMMINS X15, 565 HP, Fuel Type: Diesel, 6 Speed Allison RDS AMT Transmission, Drive: 8x4, Air Trac Suspension, Wheels: Aluminum, Wheel Base: 240, Tri Rear Axles, Front...

Condition	New
Usage	320 Miles
Duty Class	Heavy Duty Dump Truck
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automated
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	282745
MLS Number	14004838
Category	Dump Trucks
Last Updated	11/27/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck

(609) 318-___ SHOW
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2026 Peterbilt 567 Tri Axle Dump Truck - Cummins 565HP, 6 Speed Allison Rds Automatic, 17.5' Dump

Contact for price

BRAND NEW 567 DUMP ! READY FOR WORK!,

Condition	New
Duty Class	Heavy Duty Dump Truck
Bed Length	17.5
Horse Power	565 HP
Engine Model	Cummins X15
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	282662
MLS Number	13965482
Category	Dump Trucks
Last Updated	11/5/2025
Location	Millstone Township, NJ, US
Sold By	Hunter Truck