6 Speed Trucks with Air Trac Suspension For Sale

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1-24 of 24 results
1-24 of 24 results
Peterbilt 348 Tandem Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic
16 0

2011 Peterbilt 348 Tandem Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

Recently Updated
$59,500 USD
New 2024 Trinity 20' self-unloading bed, Hydraulic only, Manual tarp(Available Separate), Double frame, Allison 3500RDS transmission with PTO provision, 5.57 ratio, 14,600 FA- 40,000 RA,...
ConditionUsed
Usage327,414 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power330 HP
Engine ModelPaccar PX8
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 5.57 ratio
Stock Number6561
MLS Number13106943
CategoryCab & Chassis Trucks
Last Updated12/18/2024
Location
Aberdeen, ID, US
Sold By

Diesel Depot

Peterbilt 537 2800 Gallon Gasoline / Fuel Truck - Paccar 350HP, 6 Speed Allison Rds Automatic
18 0

2025 Peterbilt 537 2800 Gallon Gasoline / Fuel Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

Newly Listed
Call for price
2800 Gallon two compartment tank. 2000 Gallon main, 800 Gallon Secondary. Ready to deliver some oil this winter!,
ConditionNew
Usage525 Miles
Duty ClassHeavy Duty Gasoline / Fuel Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.38 ratio
Capacity2800 Gallons
Stock Number268569
MLS Number13289090
CategoryGasoline / Fuel Trucks
Last Updated12/17/2024
Location
Allentown, PA, US
Sold By

Hunter Truck

Peterbilt 567 Day Cab Truck - Paccar 455HP, 6 Speed Allison Rds Automatic
18 0

2019 Peterbilt 567 Day Cab Truck - Paccar 455HP, 6 Speed Allison Rds Automatic

Price Drop
$109,900 USD
2019 Peterbilt 567 --- Tandem Axle, MX13 PACCAR 455 HP, Allison Automatic 6 Speed, 3.90 Ratio, 13,200 Front Axle, 40,000 Rear Axle, 195" Wheelbase, 18' 5" Bridge, Air Ride Air Trac, 3 Stage...
ConditionUsed
Usage169,637 Miles
Duty ClassHeavy Duty Day Cab Truck
Horse Power455 HP
Engine ModelPaccar MX-13
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock Number607928
MLS Number13039070
CategoryDay Cab Semi Trucks
Last Updated12/13/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Peterbilt 536 Hooklift Truck - Paccar, 350HP
1 0

2025 Peterbilt 536 Hooklift Truck - Paccar, 350HP

Call for price
***Hook Lift Body Installation in Progress*** New Peterbilt 536, PX9 Engine, 350 HP, 1050 Torque, Allison 3000 RDS-P Transmission, 220" Wheelbase, 10K Hendrickson Front Axle, 21K Dana Spicer...
ConditionNew
Usage1 Miles
Duty ClassMedium Duty Hooklift Truck
Horse Power350 HP
Engine ModelPaccar PX9
Transmission6 Speed
SuspensionAir Trac
Rear End21,000 lb 5.38 ratio
Stock Number275817
MLS Number13275604
CategoryHooklift Trucks
Last Updated12/11/2024
Location
Eau Claire, PA, US
Sold By

Hunter Truck

Peterbilt 348 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 15' Dump
35 1

2012 Peterbilt 348 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 15' Dump

Call for price
Make dump boxLAGACE, Dump box typeCONSTRUCTION, Side wall42", Dump box serial #213, Door54", Door opening2 SENS, Heated boxYES (NOT CONNECTED), CAB shield24", Asphalt lip5", CanvasYES,...
ConditionUsed
Usage8,832 Hours
Duty ClassHeavy Duty Dump Truck
Bed Length15 ft.
Horse Power350 HP
Engine ModelPaccar PX8
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 5.29 ratio
Stock NumberC-35947
MLS Number13268561
CategoryDump Trucks
Last Updated12/5/2024
Location
Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By

Gamache Truck Center

Peterbilt 377 Cab & Chassis Truck - Cummins, 400HP, 6 Speed Allison Rds Automatic
34 0

2015 Peterbilt 377 Cab & Chassis Truck - Cummins, 400HP, 6 Speed Allison Rds Automatic

$129,500 USD
2015 Peterbilt 377 Tri-Axle Cab Chassis, Cummins ISX 12L Turbo Diesel Engine, 400 HP, 1650 Torque, Engine Brake, Allison 6 Speed Automatic Transmission, 141,819 Miles 8,104 Engine Hours, 66...
ConditionUsed
Usage8,104 Hours
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power400 HP
Engine ModelCummins ISX12
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear End46,000 lb
Stock NumberT16569D
MLS Number13234977
CategoryCab & Chassis Trucks
Last Updated12/11/2024
Location
Denver, CO, US
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DTI Trucks

Peterbilt 537 Dump Truck - Paccar 330HP, 6 Speed Automatic
11 0

2025 Peterbilt 537 Dump Truck - Paccar 330HP, 6 Speed Automatic

Call for price
On Ground! New 2025 Peterbilt 537, Medium Duty, Tandem, Dump Truck. PACCAR PX9 Engine, 330 HP, 1000 Torque, Allison 3500 RDS-P 6 Speed Automatic Transmission, 157 Inch Wheelbase, 87.5 CA,...
ConditionNew
Usage692 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeSUPER CITY
Horse Power330 HP
Transmission6 Speed Automatic
SuspensionAir Trac
Rear End21,000 lb 5.63 ratio
Stock Number272104
MLS Number13038942
CategoryDump Trucks
Last Updated12/5/2024
Location
Eau Claire, PA, US
Sold By

Hunter Truck

Peterbilt 567 Tandem Axle Cab & Chassis Truck - Paccar, 455HP, 6 Speed Allison Rds Automatic
7 0

2024 Peterbilt 567 Tandem Axle Cab & Chassis Truck - Paccar, 455HP, 6 Speed Allison Rds Automatic

$165,000 USD
Full locking rears, vertical exhaust, Allison transmission, set back front axle for maximum maneuverability and weight distribution, power windows, door locks, and mirrors. 154" from the...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power455 HP
Engine ModelPaccar MX-11
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 4.88 ratio
Stock Number257717
MLS Number12712443
CategoryCab & Chassis Trucks
Last Updated12/3/2024
Location
Smithfield, PA, US
Sold By

Hunter Truck

Peterbilt 567 Cab & Chassis Truck - Cummins, 565HP, 6 Speed Automatic
12 0

2025 Peterbilt 567 Cab & Chassis Truck - Cummins, 565HP, 6 Speed Automatic

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On Ground in Eau Claire, PA. New 2025 Peterbilt 567 Cab and Chassis-Ready for the body installation of your choice! PB 567, Cummins X15 Engine, 565 HP, 1850 Torque, Allison 4500 RDS-P...
ConditionNew
Usage1 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power565 HP
Engine ModelCummins X15
Transmission6 Speed Automatic
SuspensionAir Trac
Rear End46,000 lb 4.78 ratio
Stock Number271976
MLS Number13042973
CategoryCab & Chassis Trucks
Last Updated11/16/2024
Location
Eau Claire, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 12' Dump
7 0

2025 Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic, 12' Dump

Call for price
350 HP PACCAR PX9,ALLISON 6 SPD AUTO,AIR TRAC SUSP,.5.13 RATIO,10 KFRT,23 K REAR DIFF LOCK,12FT HERITAGE DUMP READY TO GO WONT LAST LONG,
ConditionNew
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Bed Length12 ft.
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.13 ratio
Stock Number272453
MLS Number13197578
CategoryDump Trucks
Last Updated10/26/2024
Location
Buffalo, NY, US
Sold By

Hunter Truck

Peterbilt 536 Single Axle Cab & Chassis Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic
3 0

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

Call for price
Vertical exhaust stack, diff lock, air brake, under CDL
ConditionNew
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End20,000 lb 6.17 ratio
Stock Number275581
MLS Number13196229
CategoryCab & Chassis Trucks
Last Updated10/25/2024
Location
Smithfield, PA, US
Sold By

Hunter Truck

Peterbilt 536 Cab & Chassis Truck - Cummins, 300HP, 6 Speed Allison Rds Automatic
1 0

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

Call for price
Exhaust brake, diff lock, trailer protection valve and air / gladhands to rear, power locks, windows, and mirrors
ConditionNew
Duty ClassMedium Duty Cab & Chassis Truck
Horse Power300 HP
Engine ModelCummins ISB
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear End20,000 lb 6.17 ratio
Stock Number275580
MLS Number13196228
CategoryCab & Chassis Trucks
Last Updated10/25/2024
Location
Smithfield, PA, US
Sold By

Hunter Truck

Peterbilt 388 Day Cab Truck - Cummins, 6 Speed Automatic
13 0

2014 Peterbilt 388 Day Cab Truck - Cummins, 6 Speed Automatic

$92,500 USD
752817 Miles, 29007 Hours, Engine: CUMMINS ISX, 450 HP, Fuel Type: Diesel, 6 Speed Automatic Transmission, Drive: 6x4, Air Trac Suspension, Tires: 11R24.5, Wheels: All Aluminum, Wheel Base:...
ConditionUsed
Usage29,007 Hours
Duty ClassHeavy Duty Day Cab Truck
Horse Power450 HP
Engine ModelCummins ISX
Drivetrain6x4
Transmission6 Speed Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 3.90 ratio
Stock NumberMCO231758
MLS Number12383397
CategoryDay Cab Semi Trucks
Last Updated10/18/2024
Location
Dallas, TX, US
Sold By

MCO Truck and Equipment

Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Hs Automatic
11 0

2025 Peterbilt 537 Single Axle Dump Truck - Paccar 350HP, 6 Speed Allison Hs Automatic

Call for price
2025 PETE 537 DUMP. PACCAR PX9 350HP/1050 TORQUE. ALLISON 6 SPEED AUTOMATIC TRANSMISSION. SUPER CITY SMOOTH SIDE STEEL BED 10'6" IN LENGTH. AIR TRAC SUSPENSION, 12000LBS FRONT AXLE AND...
ConditionNew
Usage1 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison HS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End21,000 lb
Stock Number272471
MLS Number13171627
CategoryDump Trucks
Last Updated10/11/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 337 Single Axle Hot Oil / Asphalt Distributor Truck - Cummins, 240HP, 6 Speed Allison Rds Automatic
15 0

2019 Peterbilt 337 Single Axle Hot Oil / Asphalt Distributor Truck - Cummins, 240HP, 6 Speed Allison Rds Automatic

$92,900 USD
Mauldin 2000 gal Stainless tank with retractable spray bar, Diesel fired, Hours: 4416, Automatic, Heated Clean-Out System, 400GPM Heated Asphalt Pump, Heated Solvent Tank, Dual,...
ConditionUsed
Usage6,424 Hours
Duty ClassHeavy Duty Hot Oil / Asphalt Distributor Truck
Horse Power240 HP
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End21,000 lb
Capacity2000 Gallons
Stock Number200664
MLS Number13166409
CategoryHot Oil / Asphalt Distributor Trucks
Last Updated10/9/2024
Location
Butler, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic
13 0

2025 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Call for price
Loaded 537 chassis. Great for a rollback or hook lift. Call Clearfield today to speak to a sales rep. Financing and shipping available
ConditionNew
Usage605 Miles
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End4.89 ratio
Stock Number275056
MLS Number13157719
CategoryCab & Chassis Trucks
Last Updated10/5/2024
Location
Clearfield, PA, US
Sold By

Hunter Truck

Peterbilt 567 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump
15 0

2021 Peterbilt 567 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic, 16' Dump

$219,900 USD
2021 Peterbilt 567 --- Tri Axle, X15 Cummins 485 HP, Allison Automatic 6 Speed, 20,000 Front Axle, 46,000 Rear Axle, 233" Wheelbase, 21' 7" Bridge, Air Trac, Double Frame, 3 Stage Engine...
ConditionUsed
Usage7,242 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeHilbilt
Bed Length16 ft.
Horse Power485 HP
Engine ModelCummins X15
Drivetrain8x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End46,000 lb
Stock Number738030
MLS Number12917459
CategoryDump Trucks
Last Updated10/2/2024
Location
Chatham, VA, US
Sold By

Atkinson Truck Sales

Peterbilt 567 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic
14 0

2021 Peterbilt 567 Tri Axle Dump Truck - Cummins 485HP, 6 Speed Allison Rds Automatic

$219,900 USD
Triaxle, 16' Hilbilt Steel Dump w/54" Sides, High Lift Gate, X15 Cummins 485 HP, Allison Automatic 6 Speed, 4.56 Ratio, 3 Stage Engine Brake, Double Frame, Air Trac, 20K FA, 46K RA, 13,500...
ConditionUsed
Usage7,242 Hours
Duty ClassHeavy Duty Dump Truck
Upfit MakeHilbilt
Horse Power485 HP
Engine ModelCummins X15
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTri Axle
Rear End4.56 ratio
Stock NumberMD738030
MLS Number12917432
CategoryDump Trucks
Last Updated10/2/2024
Location
Chatham, VA, US
Sold By

J&J Truck Sales

Peterbilt 537 Dump Truck - Paccar 330HP
13 0

2025 Peterbilt 537 Dump Truck - Paccar 330HP

Call for price
On Ground in Eau Claire, Pa. Peterbilt 537, PACCAR PX9 Engine, 330 HP, 1000 Torque, Allison 3500 RDS-P 6 Speed Transmission, 5.63 Rear Axle Ratio, Body Information:10 1/2' Aluminum Aluminum...
ConditionNew
Usage684 Miles
Duty ClassHeavy Duty Dump Truck
Horse Power330 HP
Engine ModelPaccar PX9
Transmission6 Speed
SuspensionAir Trac
Rear End23,000 lb 5.63 ratio
Stock Number272105
MLS Number12998671
CategoryDump Trucks
Last Updated9/19/2024
Location
Eau Claire, PA, US
Sold By

Hunter Truck

Peterbilt 537 Dump Truck - Paccar 330HP, 6 Speed Automatic
10 0

2025 Peterbilt 537 Dump Truck - Paccar 330HP, 6 Speed Automatic

Call for price
***Body Installation In Process*** New 2025, Medium Duty, Peterbilt 537, Tandem Axle, Dump Truck. PACCAR PX9 Engine, 330 HP, 1000 Torque, Allison 3500 RDS-P, 6 Speed, Automatic Transmission,...
ConditionNew
Usage702 Miles
Duty ClassHeavy Duty Dump Truck
Upfit MakeHERITAGE
Horse Power330 HP
Engine ModelPaccar PX9
Transmission6 Speed Automatic
SuspensionAir Trac
Rear End23,000 lb 5.63 ratio
Stock Number272103
MLS Number13038949
CategoryDump Trucks
Last Updated8/14/2024
Location
Eau Claire, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic
14 0

2025 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 537 CAB CHASSIS! POWERED WITH PACCAR PX9 ENGINE AT 350HP AND 1050LBS OF TORQUE, AND ALLISON 3000SERIES AUTOMATIC TRANSMISSION. FRONT AXLE RATING OF 10,000LBS, REAR AXLE...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power350 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.57 ratio
Stock Number272705
MLS Number13024222
CategoryCab & Chassis Trucks
Last Updated8/1/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Hooklift Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic
14 0

2025 Peterbilt 537 Single Axle Hooklift Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 537 HOOKLIFT! POWERED WITH PACCAR PX9 ENGINE AT 330HP AND 1000LBS OF TORQUE, AND ALLISON 3000 SERIES 6SPD TRANMISSION. FRONT AXLE RATING OF 10,000LBS REAR AXLE RATING OF...
ConditionNew
Duty ClassHeavy Duty Hooklift Truck
Horse Power330 HP
Engine ModelPaccar PX9
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.57 ratio
Stock Number270308
MLS Number13020690
CategoryHooklift Trucks
Last Updated7/31/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic
13 0

2025 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 330HP, 6 Speed Allison Rds Automatic

Call for price
NEW 2025 PETERBILT 537 CAB CHASSIS. POWERED WITH PACCAR PX9 ENGINE AT 330HP AND 1000LBS OF TORQUE, AND ALLISON 3000 SERIES 6SPD TRANSMISSION. FRONT AXLE RATING OF 10,000LBS, REAR AXLE...
ConditionNew
Duty ClassHeavy Duty Cab & Chassis Truck
Horse Power330 HP
Engine ModelPaccar PX9
Drivetrain4x2
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleSingle Axle
Rear End23,000 lb 5.57 ratio
Stock Number270312
MLS Number13018485
CategoryCab & Chassis Trucks
Last Updated7/30/2024
Location
Throop, PA, US
Sold By

Hunter Truck

Peterbilt 567 Tandem Axle Vacuum Truck - Paccar, 355HP, 6 Speed Allison Rds Automatic
15 0

2024 Peterbilt 567 Tandem Axle Vacuum Truck - Paccar, 355HP, 6 Speed Allison Rds Automatic

Call for price
4200 Gallon Aluminum Vac Tank. 4" inlet w/ riser and deflector, 4" discharge, provisions for front load. Aluminum hose trays. Shaft driven NVE 887 pump, rated at 532 CFM. Full locking...
ConditionNew
Usage360 Miles
Duty ClassHeavy Duty Vacuum Truck
Horse Power355 HP
Engine ModelPaccar MX-11
Drivetrain6x4
Transmission6 Speed Allison RDS Automatic
SuspensionAir Trac
Rear AxleTandem Axle
Rear End40,000 lb 4.63 ratio
Stock Number269035
MLS Number12941454
CategoryVacuum Trucks
Last Updated6/19/2024
Location
Smithfield, PA, US
Sold By

Hunter Truck

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