Used Peterbilt 6 Speed Trucks with Paccar Engines For Sale

2020 Peterbilt 348 Tandem Axle Rollback Tow Truck - Paccar, 300HP, 6 Speed Allison Rds Automatic

Newly Listed

$119,900 USD

28' Ledwell Hydratail Bed / with Remote, 30,000-pound bed capacity - 20,000-pound Hydraulic winch, 10′ hydraulic tail with 5′ fold under, Multiple use unit paired on a Peterbilt Chassis and...

Condition	Used
Usage	9,991 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	286259
MLS Number	14171718
Category	Rollback Tow Trucks
Last Updated	2/28/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(844) 305-___ SHOW
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2014 Peterbilt 348 Tandem Axle 24 ft Flatbed Truck - 350HP, 6 Speed Allison Hs Automatic

2015 Peterbilt 337 Mechanic / Service Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Newly Listed

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Single Axle, 14' Service Body, IMT10000 Crane (10,000 Capacity), Wireless Remote, IMT CAS80R Compressor, Miller Bobcat 250 Welder, Hydraulic Outriggers, (16) 28" Drawers, (10) 40" Drawers,...

Condition	Used
Usage	12,037 Hours
Duty Class	Heavy Duty Service Truck
Bed Length	14 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	4.78 ratio
Stock Number	FM275915
MLS Number	14164952
Category	Mechanic / Utility / Service Trucks
Last Updated	2/26/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(855) 653-___ SHOW
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2021 Peterbilt 337 Single Axle Day Cab Truck - Paccar 300HP, 6 Speed Allison Hs Automatic

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2021 Peterbilt 337 Single Axle Day Cab Tractor, Paccar PX9 8.9L Turbo Diesel Engine, 300 HP, Engine Brake, Allison 3000HS 6 Speed Automatic Transmission, Only 80,199 ECM Verified Miles ...

Condition	Used
Usage	2,563 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison HS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 5.57 ratio
Stock Number	18028D
MLS Number	14164868
Category	Day Cab Semi Trucks
Last Updated	2/26/2026
Location	Thorton, CO, US
Sold By	DTI Trucks

(855) 804-___ SHOW
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2021 Peterbilt 567 Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic, 16' Dump

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2021 Peterbilt 567 --- Tri Axle, MX13 PACCAR 455 HP, Allison Automatic 5+2 Speed, 4.30 Ratio, 20,000 Front Axle, 46,000 Rear Axle, 228" Wheelbase, 21' 2" Bridge, Hendrickson Haulmaax, Double...

Condition	Used
Usage	279,404 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	8x6
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	715575
MLS Number	14164633
Category	Dump Trucks
Last Updated	2/26/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(844) 882-___ SHOW
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2016 Peterbilt 320 Tri Axle Garbage Truck - Paccar, 370HP, 6 Speed Allison Rds Automatic

Price Drop $89,977 USD

2016 Peterbilt 320 4-Axle Automated Side-Loader Garbage Truck, Paccar PX-9 8.9L @ 370 H.P., Allison 4500-RDS 6-Speed Automatic O/D Transmission, 5.57 Ratio, Hendrickson Haulmaxx Suspension,...

Condition	Used
Usage	14,308 Hours
Duty Class	Heavy Duty Side Load Garbage 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	44,000 lb 5.57 ratio
Stock Number	4709
MLS Number	14127460
Category	Garbage Trucks
Last Updated	2/26/2026
Location	Phoenix, AZ, US
Sold By	American Truck Sales & Salvage

(844) 748-___ SHOW
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2022 Peterbilt 337 Grapple Truck - Paccar, 280HP, 6 Speed Allison Rds Automatic

Price Drop $265,000 USD

2022 Peterbilt 337 w/Paccar PX7 280HP and Allison RDS 6 Speed Automatic Transmission. 7494 miles. All power options. Hydraulic Brakes. A/C, AM/FM/BT, 11R22.5 Tires, 2022 BIK Tree-Care...

Condition	Used
Usage	926 Hours
Duty Class	Heavy Duty Grapple Truck
Horse Power	350 HP
Engine Model	Paccar PX7
Emission Rating	USA Tier 4 Final
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb 4.88 ratio
Stock Number	778943
MLS Number	13752459
Category	Grapple Trucks
Last Updated	2/26/2026
Location	Beverly, WV, US
Sold By	TFS Recovery, Inc.

(844) 305-___ SHOW
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2021 Peterbilt 567 Tri Axle Dump Truck - Paccar 455HP, 6 Speed Allison Rds Automatic, 16' Dump

Newly Listed

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Triaxle, 16' Rogers Steel Dump w/54" Sides, MX13 Paccar 455 HP, Allison Automatic 6 Speed, 4.30 Ratio, HaulMaax, Double Frame, 20K FA, 46K RA, 12,350 Steerable L/A, 228" WB, 21'2" Bridge,...

Condition	Used
Usage	5,540 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Rogers
Bed Length	16 ft.
Horse Power	455 HP
Engine Model	Paccar MX-13
Transmission	6 Speed Allison RDS Automatic
Suspension	HaulMaax
Rear Axle	Tri Axle
Rear End	4.30 ratio
Stock Number	MD715575
MLS Number	14162281
Category	Dump Trucks
Last Updated	2/25/2026
Location	Chatham, VA, US
Sold By	J&J Truck Sales

(833) 660-___ SHOW
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2020 Peterbilt 337 Single Axle Dump Truck - Paccar 250HP, 6 Speed Allison Rds Automatic

Newly Listed

$74,500 USD

2020 Peterbilt 337 12' Dump Truck, PX9 Powertrain Chassis: 106,758 Miles | 4232 Hours, 8.9L PACCAR PX9 250HP/860lbs-ft | Exhaust Brake, Allison 3000RDS 6 Speed Automatic Transmission | PTO...

Condition	Used
Usage	106,758 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	250 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	21,000 lb
Stock Number	T17867M
MLS Number	14160222
Category	Dump Trucks
Last Updated	2/24/2026
Location	Wheat Ridge, CO, US
Sold By	DTI Trucks

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2023 Peterbilt 567 Quad Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic

2020 Peterbilt 337 26 ft Box Truck - 240HP, 6 Speed Automatic, Liftgate

$74,500 USD

2020 Peterbilt T337 26' Box Truck, Paccar PX-7 6.7L Turbo Diesel Engine, Allison 2100RDS 6 Speed Automatic Transmission, 62.790 Miles, 1810 Engine Hours, 26,000lb GVWR (No CDL Required),...

Condition	Used
Usage	62,790 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	240 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	17985W
MLS Number	14140584
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/20/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(833) 901-___ SHOW
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Peterbilt 337 58 ft Boom / Bucket Truck - 2012 Wilkie 58XRB Aerial Platform Lift, 6 Spd

Price Drop $69,995 USD

Wilkie 58XRB mounted on 2012 Pete 337 with 185,485 Miles, 5000lb lift winch, 400lb jib winch, Rotating basket, Power level basket, Basket and base controls, Hydraulic cylinders for...

Condition	Used
Usage	185,485 Miles
Duty Class	Medium Duty Boom / Bucket Truck
Upfit Type	Aerial Lift
Upfit Make	Wilkie
Upfit Model	58XRB
Drivetrain	2WD
Transmission	6 Speed
Suspension	AirLiner
Rear Axle	Single Axle
Outriggers	Yes
Lift Height	58 ft
Max Reach	53 ft
Lift Capacity	500.00 Lb
Winch	Yes
MLS Number	14010115
Category	Boom & Bucket Trucks
Last Updated	2/18/2026
Location	Cartersville, GA, US
Sold By	Georgia Elite Trucks

(855) 804-___ SHOW
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2023 Peterbilt 567 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

Price Drop $199,900 USD

2023 Peterbilt 567 --- Tri Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 210" Wheelbase, 19' 9" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	70,339 Miles
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	863253
MLS Number	13423870
Category	Dump Trucks
Last Updated	2/18/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

(855) 804-___ SHOW
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2023 Peterbilt 567 Tri Axle Dump Truck - Paccar 510HP, 6 Speed Allison Rds Automatic, 16' Dump

Price Drop $202,900 USD

2023 Peterbilt 567 --- Tri Axle, MX-13 Paccar 510 HP, Allison Automatic 6 Speed, 4.30 Ratio, 18,740 Front Axle, 46,000 Rear Axle, 210" Wheelbase, 19' 9" Bridge, Chalmers, Double Frame, 3...

Condition	Used
Usage	2,600 Hours
Duty Class	Heavy Duty Dump Truck
Upfit Make	Ox Bodies
Bed Length	16 ft.
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	8x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Chalmers
Rear Axle	Tri Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	863256
MLS Number	13421298
Category	Dump Trucks
Last Updated	2/18/2026
Location	Chatham, VA, US
Sold By	Atkinson Truck Sales

2017 Peterbilt 337 Single Axle Fuel & Lube Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Price Drop $89,900 USD

Really nice Enclosed Lube Unit (8) Hose Reels, Grease Barrel, Oil Recovery System, Hydraulic Hose Reel, Miller En Pak Diesel Air Compressor New Tires (Virgin) Full PM and DOT - Detailed,...

Condition	Used
Usage	7,404 Hours
Duty Class	Heavy Duty Fuel & Lube Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Stock Number	114847
MLS Number	13764879
Category	Fuel & Lube Trucks
Last Updated	2/17/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

2017 Peterbilt 337 Single Axle Fuel & Lube Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

Price Drop $89,900 USD

Really nice Enclosed Fuel / Lube Unit (8) Hose Reels, Grease Barrel, Oil Recovery System, Hydraulic Hose Reel, Miller En Pak Diesel Air Compressor New Tires (Virgin) Full PM and DOT -...

Condition	Used
Usage	10,005 Hours
Duty Class	Heavy Duty Fuel & Lube Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 5.38 ratio
Stock Number	151634
MLS Number	13581472
Category	Fuel & Lube Trucks
Last Updated	2/17/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

2020 Peterbilt 348 Tri Axle Rollback Tow Truck - Paccar, 350HP, 6 Speed Allison Rds Automatic

$119,900 USD

Peterbilt Rollback with a Ledwell 28' Hydra tail, 20 Ton, Remote control, 13,200 Steerable Lift axle Virgin Rubber on drives, PM and DOT Complete, Super Clean truck,

Condition	Used
Usage	9,186 Hours
Duty Class	Heavy Duty Rollback Tow Truck
Bed Length	28 ft.
Horse Power	350 HP
Engine Model	Paccar PX9
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tri Axle
Rear End	40,000 lb 5.29 ratio
Stock Number	286258
MLS Number	14144680
Category	Rollback Tow Trucks
Last Updated	2/14/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(844) 912-___ SHOW
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2021 Peterbilt 337 26 ft Box Truck - 300HP, 6 Speed Automatic, Swing Door

$34,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** ***** CLASS B LICENSE REQUIRED TO DRIVE THIS VEHICLE AUTOMATIC, LIQUID DEF, DIESEL, AC Se Habla Espanol! NO CREDIT? BAD CREDIT...

Condition	Used
Usage	271,464 Miles
Duty Class	Medium Duty Box Truck
Box Length	26 ft.
Horse Power	300 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Single Axle
Rear End	20,000 lb 4.88 ratio
Door Type	Swing
Ramps	Yes
Stock Number	H02443-DELIVERY 2 U
MLS Number	13986737
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/14/2026
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(833) 300-___ SHOW
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2014 Peterbilt 337 Single Axle Dump Truck - Paccar 250HP, 6 Speed Allison Rds Automatic

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147136 Miles, 5483 Hours, Engine: PACCAR PX6, 250 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 4x2, Spring Suspension, Wheels: All Aluminum, Wheel Base: 166,...

Condition	Used
Usage	5,483 Hours
Duty Class	Heavy Duty Dump Truck
Horse Power	250 HP
Engine Model	Paccar PX6
Drivetrain	4x2
Transmission	6 Speed Allison RDS Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 6.17 ratio
Stock Number	C-37437
MLS Number	11843151
Category	Dump Trucks
Last Updated	2/14/2026
Location	Champlain, NY, US
Sold By	Gamache Truck Center

(833) 300-___ SHOW
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2021 Peterbilt 520 Tandem Axle Garbage Truck - Paccar, 11HP, 6 Speed Allison Tc10 Automatic

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Refuse or roll off box makeLABRIE, Refuse or roll off box model, AURH (31 YD3 - 23,700L), SERIAL #: AU20124ASA, Refuse or roll off box capacity31 VERGES, Manufactured date07 - 20 ( M-Y ),...

Condition	Used
Usage	9,574 Hours
Duty Class	Heavy Duty Garbage Truck
Horse Power	11 HP
Engine Model	Paccar MX-11
Drivetrain	6x4
Transmission	6 Speed Allison TC 10 Automatic
Suspension	Rubber Block
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.25 ratio
Stock Number	C-37403
MLS Number	14142655
Category	Garbage Trucks
Last Updated	2/13/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

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2014 Peterbilt 325 14 ft Box Truck - 200HP, 6 Speed Automatic, Liftgate

$44,500 USD

2014 Peterbilt 325 14' Box Truck with 3' Attic and 3,300lb Liftgate, Paccar PX-7 Turbo Diesel, 200 HP, Allison 1000 HS 6 Speed Transmission, 70,119 Miles, 2,921 Engine Hours, 19,440 GVWR (No...

Condition	Used
Usage	70,119 Miles
Duty Class	Medium Duty Box Truck
Box Length	14 ft.
Horse Power	200 HP
Engine Model	Paccar PX7
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Liftgate	Yes
Stock Number	17898W
MLS Number	14140609
Category	Delivery / Moving / Straight / Box Trucks
Last Updated	2/12/2026
Location	Denver, CO, US
Sold By	DTI Trucks

(716) 218-___ SHOW
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2021 Peterbilt 348 Dump Truck - Paccar 350HP, 6 Speed Allison Rds Automatic

$144,900 USD

2021 PETERBILT 348 DUMP,66000 CVWR,20 FRT,46000 RR,5.38 RATIO,PX9 350 HP,ALLISON 6 SPD TRANS,17FT DUMP,49200 MILES,

Condition	Used
Usage	49,200 Miles
Duty Class	Heavy Duty Dump Truck
Horse Power	350 HP
Engine Model	Paccar PX9
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Trac
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	218239
MLS Number	14069804
Category	Dump Trucks
Last Updated	2/10/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

2014 Peterbilt 337 Mechanic / Service Truck - Paccar, 260HP, 6 Speed Manual

$89,900 USD

IMT 14' Service Truck on a Peterbilt 337 Chassis. Service body has been fully reconditioned and painted Truck was fully DOT'd and PM'd in our Peterbilt Shop. Can send repair order over on...

Condition	Used
Usage	19,435 Hours
Duty Class	Heavy Duty Service Truck
Horse Power	260 HP
Engine Model	Paccar PX9
Drivetrain	4x2
Transmission	6 Speed Manual
Suspension	Spring
Rear Axle	Single Axle
Rear End	21,000 lb 4.11 ratio
Stock Number	246937
MLS Number	13813906
Category	Mechanic / Utility / Service Trucks
Last Updated	2/10/2026
Location	Smithfield, PA, US
Sold By	Hunter Truck

(844) 435-___ SHOW
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2013 Peterbilt 340 Plow / Spreader Truck - Paccar, 240HP

$21,900 USD

42811 Miles, Engine: PACCAR PX8, 240 HP, 6 Speed Automatic Transmission, Drive: 4x2, Spring Suspension, Wheel Base: 170, Single Rear Axles, Front Axle Weight: 14600 lb, Rear Axle Weight:...

Condition	Used
Usage	42,811 Miles
Duty Class	Heavy Duty Plow / Spreader Truck
Horse Power	240 HP
Engine Model	Paccar PX8
Drivetrain	4x2
Transmission	6 Speed Automatic
Suspension	Spring
Rear Axle	Single Axle
Rear End	23,000 lb 5.38 ratio
Stock Number	209067
MLS Number	13881334
Category	Plow / Spreader Trucks
Last Updated	2/7/2026
Location	Manchester, NH, US
Sold By	Allegiance Trucks