Diesel Peterbilt 6 Speed Trucks For Sale

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2014 Peterbilt 348 Stainless Steel 1600 Gallon Vacuum Tank Truck

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○ 2014 348 Stainless Steel 1600 Gal Vacuum Tank Septic Sewer Truck ○ Paccar 300 HP turbo diesel w/ Allison 6 spd. automatic transmission ○ 4,949 total original miles / 226 total truck...

Condition	Used
Usage	226 Hours
Duty Class	Heavy Duty Vacuum Truck
Upfit Type	Vacuum Excavator
Upfit Make	West-Mark
Horse Power	300 HP
Engine Model	Paccar ISL9300
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Capacity	1600 Gallons
MLS Number	12095505
Category	Vacuum Trucks
Last Updated	10/7/2025
Location	Fontana, CA, US
Sold By	Quality Truck Sales

(844) 714-___ SHOW
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9 0

2009 Peterbilt 367 Tandem Axle 22 ft Flatbed Truck - 350HP, 6 Speed Allison Rds Automatic

Newly Listed

$69,500 USD

22' x 96" flatbed, Smooth steel floor, Load ratchets, Piggyback forklift package, Heavy axle- 20K FA-46K RA, Dual lockers, Dual steering gears, Double frame, Cummins ISM 350HP, Allison...

Condition	Used
Usage	1,983 Hours
Duty Class	Heavy Duty Flatbed Truck
Bed Length	22 ft.
Horse Power	350 HP
Engine Model	Cummins ISM
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.25 ratio
Floor Type	Steel Floor
Winch	Yes
Stock Number	6957
MLS Number	13961976
Category	Flatbed Trucks
Last Updated	11/1/2025
Location	Aberdeen, ID, US
Sold By	Diesel Depot

34 0

2014 Peterbilt 348 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Hs Automatic

2026 Peterbilt 567 Dump Truck - Cummins 565HP

IN STOCK - 2025 Peterbilt 537 Sewer / Septic Truck - Iron-Vac 2500 Gallon Carbon Steel Tank Tank Body

Newly Listed

$155,732 USD

THIS UNIT IS CURRENTLY IN STOCK 2025 Peterbilt 537 6.7L PACCAR PX-7 Engine (300HP) Allison 6 Speed 2500 Automatic Transmission 33k GVWR 2500 Gallon Carbon Steel Tank Battioni FAN420...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon Steel Tank
Horse Power	300 HP
Engine Model	Paccar 6.7
Transmission	6 Speed Allison RDS
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2500 Gallons
MLS Number	13955867
Category	Sewer / Septic Trucks
Last Updated	10/31/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

3 0

IN STOCK - 2026 Peterbilt 536 Sewer / Septic Truck - Iron-Vac 2100 Gallon Steel Tank Tank Body

Newly Listed

$152,030 USD

THIS UNIT IS CURRENTLY IN STOCK 2026 Peterbilt 536 (2 YR Manufacturer Warranty) Cummins PX7 (300HP) 2500 Allison RDS Automatic Transmission 26k GVWR 2100 Gallon 1/4" Steel Tank (5 YR...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Steel Tank
Horse Power	300 HP
Engine Model	Cummins PX7
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2100 Gallons
MLS Number	13955847
Category	Sewer / Septic Trucks
Last Updated	10/31/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

7 0

IN STOCK - 2025 Peterbilt 537 Sewer / Septic Truck - Iron-Vac 2500 Gallon Aluminum Tank Tank Body

Newly Listed

$164,399 USD

THIS UNIT IS CURRENTLY IN STOCK 2025 Peterbilt 537 6.7L PACCAR PX-7 Engine (300HP) Allison 6 Speed 2500 Automatic Transmission 33k GVWR 2500 Gallon Aluminum Tank Battioni Ballast 11000 (393...

Warranty

Condition	New
Duty Class	Heavy Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2500 Gallon Aluminum Tank
Horse Power	300 HP
Engine Model	Paccar 6.7
Transmission	6 Speed Allison RDS
Suspension	Air Ride
Rear Axle	Single Axle
Capacity	2500 Gallons
MLS Number	13955869
Category	Sewer / Septic Trucks
Last Updated	10/31/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

(855) 804-___ SHOW
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8 0

2019 Peterbilt 337 Single Axle Rollback Tow Truck - Paccar, 280HP, 6 Speed Allison Rds Automatic

Newly Listed

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l 2019 Peterbilt 377 --- Single Axle, PX7 PACCAR 280 HP, Allison Automatic 6 Speed, 12,000 Front Axle, 21,000 Rear Axle, 238" Wheelbase, 19' 10" Bridge, Air Ride, Air Brake, Steel Wheels,...

Condition	Used
Usage	228,467 Miles
Duty Class	Heavy Duty Rollback Tow Truck
Horse Power	280 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.63 ratio
Stock Number	612508
MLS Number	13957949
Category	Rollback Tow Trucks
Last Updated	10/31/2025
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 982-___ SHOW
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67 1

2025 Peterbilt 220 COE Cab & Chassis / PX-7 Diesel / 220 HP / Allison 2500RDS

Price Drop

$69,995 USD

For Sale: 2025 Peterbilt 220 Cab Chassis – 33,000 GVWR, PX-7 Allison Combo This brand-new 2025 Peterbilt 220 is a Class 7 cab and chassis truck built for a wide range of vocational and...

Condition	New
Usage	230 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	220 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 7.17 ratio
Stock Number	596691
MLS Number	13584256
Category	Cab & Chassis Trucks
Last Updated	10/31/2025
Location	Miami, FL, US
Sold By	Truck and Van Outlet

(855) 807-___ SHOW
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46 0

2019 Peterbilt 348 Tri Axle Roll Off Truck - Paccar, 370HP, 6 Speed Allison Rds Automatic

Newly Listed

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2019 PETERBILT 348 TRI AXLE ROLL OFF TRUCK! PACCAR PX9, 370HP, AUTOMATIC ALLISON RDS 3000 6 SPEED TRANSMISSION, 5.25 REAR RATIO, 86K GVWR, 20K FAW, 40K RAW, 20K PUSHER AXLE, 22.5 FLOATER...

Condition	Used
Usage	276,463 Miles
Duty Class	Heavy Duty Roll Off Truck
Horse Power	370 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	66,000 lb 5.25 ratio
Stock Number	7122
MLS Number	13957664
Category	Roll Off Trucks
Last Updated	10/31/2025
Location	Houston, TX, US
Sold By	Southern Truck Sales Ltd

(724) 648-___ SHOW
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16 0

2019 Peterbilt 567 24 ft Box Truck - 450HP, 6 Speed Automatic, Roll up Door

Price Drop

$62,900 USD

24' Tandem axle box truck with translucent roof, X15 Cummins with automatic. Full locking rears,

Condition	Used
Usage	259,325 Miles
Duty Class	Heavy Duty Box Truck
Box Length	24 ft.
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	6 Speed Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.63 ratio
Door Type	Roll up
Lining Type	Plywood
Stock Number	198718
MLS Number	13809214
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/31/2025
Location	Butler, PA, US
Sold By	Hunter Truck

8 0

IN STOCK - 2026 Peterbilt 536 Sewer / Septic Truck - Iron-Vac 2100 Gallon Aluminum Tank Tank Body

Newly Listed

$159,269 USD

THIS UNIT IS CURRENTLY IN STOCK 2026 Peterbilt 536 (2 YR Manufacturer Warranty) Cummins PX7 (300HP) 2500 Allison RDS Automatic Transmission 26k GVWR 2100 Gallon 1/4" Aluminum Tank (5 YR...

Warranty

Condition	New
Duty Class	Medium Duty Sewer / Septic Truck
Upfit Type	Tank Body
Upfit Make	Iron-Vac
Upfit Model	2100 Gallon Aluminum Tank
Horse Power	300 HP
Engine Model	Cummins PX7
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	5.57 ratio
Capacity	2100 Gallons
MLS Number	13955861
Category	Sewer / Septic Trucks
Last Updated	10/30/2025
Location	Searcy, AR, US
Sold By	SepticTrucks.com

(833) 801-___ SHOW
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35 0

2005 Peterbilt 330 19 ft Flatbed Truck - 250HP, 6 Speed Manual

Newly Listed

$14,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN, AIR SEAT, AIR BRAKES, GOOD FLAT BED! IMT 12/89 CRANE!,

Condition	Used
Usage	467,489 Miles
Duty Class	Heavy Duty Flatbed Truck
Bed Length	19 ft.
Horse Power	250 HP
Engine Model	Caterpillar C7
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.11 ratio
Floor Type	Wood Floor
Stock Number	05PETE467FLATCRANE
MLS Number	13952615
Category	Flatbed Trucks
Last Updated	10/29/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(833) 801-___ SHOW
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40 0

Peterbilt 330 Crane Truck - 2005 IMT 12/89 Knuckle Boom Crane, 6 Spd

Newly Listed

$14,000 USD

GOOD TRUCK, RUNS EXCELLENT, 19 FT FLAT BED, AIR BRAKES, AIR SEAT, REMOTE!,

Condition	Used
Usage	467,489 Miles
Duty Class	Heavy Duty Crane Truck
Upfit Type	Knuckle Boom Crane
Upfit Make	IMT
Upfit Model	12/89
Drivetrain	2WD
Transmission	6 Speed
Rear Axle	Single Axle
Rear End	21,000 lb
Outriggers	Yes
Stock Number	05PETE467FLATCRANE
MLS Number	13952613
Category	Crane Trucks
Last Updated	10/29/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(814) 248-___ SHOW
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22 1

2013 Peterbilt 365 Dump Truck - Cummins 425HP, 6 Speed Allison Rds Automatic, 15' Dump

2024 Peterbilt 567 Tandem Axle Cab & Chassis Truck - Paccar, 400HP, 6 Speed Allison Rds Automatic

$324,900 USD

Heil 25yard packer. Allison transmission. Great refuse truck. Shipping and financing available

Quantity	2
Condition	New
Usage	7 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	400 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson HMX460
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	257478
MLS Number	12408441
Category	Cab & Chassis Trucks
Last Updated	10/25/2025
Location	Clearfield, PA, US
Sold By	Hunter Truck

(716) 218-___ SHOW
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7 0

2026 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$114,500 USD

2026 537,PX-9 350 HP,ALLISON TRANS 3000 RDS 6 PPD,10KFRT,23KRR,5.13 RATIO175WBALUM WHLS,29575R22.5 FRT,11R22.5 RR 60 GAL FUEL TANK,

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Single Axle
Rear End	23,000 lb 5.13 ratio
Stock Number	277634
MLS Number	13825584
Category	Cab & Chassis Trucks
Last Updated	10/24/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

(716) 218-___ SHOW
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8 0

2025 Peterbilt 537 Cab & Chassis Truck - Paccar, 260HP, 6 Speed Automatic

$95,500 USD

PACCAR PX7 ENG 260HP,A;LLISON TRANS,120000FRT,21000RR,5.29 RATIO,274WB,11R22.5 READY FOR YOUR BODUY OR OURS,

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	260 HP
Engine Model	Paccar PX7
Drivetrain	6x2
Transmission	6 Speed Automatic
Suspension	Low Air
Rear End	21,000 lb
Stock Number	277155
MLS Number	13450447
Category	Cab & Chassis Trucks
Last Updated	10/24/2025
Location	Buffalo, NY, US
Sold By	Hunter Truck

(844) 305-___ SHOW
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16 0

2026 Peterbilt 567 Five Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

$273,500 USD

NEW Quint Axle, 20' R/S Steel Dump w/48" Sides, High Lift Gate, MX13 Paccar 510 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, HaulMaax EX, 20K FA, 46K RA, (3) 13,500...

Condition	New
Usage	1,376 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Horse Power	510 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Five Axle
Rear End	4.10 ratio
Stock Number	TD 773164
MLS Number	13918009
Category	Dump Trucks
Last Updated	10/23/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(844) 305-___ SHOW
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12 0

2026 Peterbilt 567 Five Axle Dump Truck - Cummins 525HP, 6 Speed Allison Rds Automatic, 20' Dump

$283,500 USD

NEW Quint Axle, 20' R/S Steel Dump w/48" Sides, X15 Cummins 525 HP, Allison Automatic 6 Speed, 4.10 Ratio, 3 Stage Engine Brake, HaulMaax, EX, Dual Exhaust, Double Frame, 20K FA, 46KRA, (3)...

Condition	New
Usage	1,466 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	R/S GODWIN
Bed Length	20 ft.
Horse Power	525 HP
Engine Model	Cummins X15
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Five Axle
Rear End	4.10 ratio
Stock Number	TD773186
MLS Number	13791333
Category	Dump Trucks
Last Updated	11/4/2025
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 506-___ SHOW
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22 0

2019 Peterbilt 337 26 ft Box Truck - 220HP, 6 Speed Automatic, Liftgate

$34,900 USD

STOCK #2661, BOX 26 FT, 2019 PERTERBILT, MODEL 337, ENGINE PACCAR PX7, DIESEL, HORSE POWER 220, AUTOMATIC, GVW 32,000, ALLISON TRANSMISSION, SPRING SUSPENSION, ALUMINUM LIFTGATE ,...

Condition	Used
Usage	136,891 Miles
Duty Class	Heavy Duty Box Truck
Box Length	26 ft.
Horse Power	220 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	2661
MLS Number	13433797
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/23/2025
Location	Orlando, FL, US
Sold By	Orange Truck Sales, LLC

(855) 489-___ SHOW
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46 0

2021 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Swing Door

$39,000 USD

240 hp with 6 speed 2500RDS Allison Transmission, 26' Box van with Swing Doors, Aluminum wheels,

Condition	Used
Usage	6,132 Hours
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 4.88 ratio
Door Type	Swing
Ramps	Yes
Stock Number	2143
MLS Number	13870076
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/20/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(855) 489-___ SHOW
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41 0

2020 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Allison Rds Automatic, Swing Door

$49,000 USD

300 hp with 6 speed 2500RDS Allison Transmission, 26' Box van with Swing Doors, Aluminum wheels,

Condition	Used
Usage	147,626 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
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	20,000 lb 4.63 ratio
Door Type	Swing
Stock Number	2142
MLS Number	13865238
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	10/20/2025
Location	Rhome, TX, US
Sold By	Jordan Truck Sales of Texas, LLC

(570) 638-___ SHOW
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13 0

2025 Peterbilt 537 Single Axle Cab & Chassis Truck - Paccar, 360HP, 6 Speed Allison Rds Automatic

$123,274 USD

NEW 2025 PETERBILT 537 CAB CHASSIS! POWERED WITH PACCAR PX9 ENGINE AT 360HP AND 1150LBS OF TORQUE, AND ALLISON 3000SERIES AUTOMATIC TRANSMISSION. FRONT AXLE RATING 12,000LBS, REAR AXLE...

Condition	New
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	360 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Pete Low Air Leaf
Rear Axle	Single Axle
Rear End	21,000 lb 5.25 ratio
Stock Number	270320
MLS Number	13024038
Category	Cab & Chassis Trucks
Last Updated	10/18/2025
Location	Scranton, PA, US
Sold By	Hunter Truck