6x4 Trucks with Caterpillar Engines, Air Ride Suspension For Sale

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15 1

2016 Western Star 4900 Sleeper Semi Truck - Raised Roof Sleeper, Caterpillar, 10 Speed Manual

$59,500 USD

2016 Western Star 4900 Glider kit, Cat C15, 475 HP, No Blow-by,10 Spd trans, Full lockers, Disc brakes, Jake Brake, Air Ride, NEW 24.5 rubber,

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	BTS1601
MLS Number	13229395
Category	Sleeper Semi Trucks
Last Updated	7/26/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(855) 949-___ SHOW
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11 0

2005 International TranStar 8600 Day Cab Truck - Caterpillar, 10 Speed Manual

Contact for price

2005 INTERNATIONAL 8600 TANDEM AXLE DAYCAB,

Condition	Used
Usage	703,349 Miles
Duty Class	Heavy Duty Day Cab Truck
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	ST1179
MLS Number	13723084
Category	Day Cab Semi Trucks
Last Updated	7/25/2025
Location	EDGEWATER, FL, US
Sold By	Florida Shores Truck Center

(855) 605-___ SHOW
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23 0

2008 Peterbilt 389 Sleeper Semi Truck - 63" Mid Roof Sleeper, Caterpillar 475HP, 18 Speed Manual

$79,500 USD

Contact for rental/lease prices

2008 Peterbilt 389, Unibilt Ultra Cab, 475 HP, CAT C15 ACERT, 18 spd transmission, 63" mid roof sleeper, with Lockers New air dryer installed, A/C system rebuilt (including new compressor...

Condition	Used
Usage	605,109 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	63"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
Stock Number	BTS8514
MLS Number	13669249
Category	Sleeper Semi Trucks
Last Updated	7/25/2025
Location	Great Falls, MT, US
Sold By	Bouma Truck Sales

(888) 564-___ SHOW
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13 0

2004 Peterbilt 330 Gasoline / Fuel Truck - Caterpillar, 10 Speed Manual

Price Drop

$24,995 USD

If interested please call! Stock#: 14681 Located in Caddo Mills, TX (Just an hour east of downtown Dallas) Ask about our 5% Military/First Responder Discount (Only on select equipment)...

Condition	Used
Usage	423,805 Miles
Duty Class	Heavy Duty Gasoline / Fuel Truck
Horse Power	330 HP
Engine Model	Caterpillar 3126
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	14681
MLS Number	13291157
Category	Gasoline / Fuel Trucks
Last Updated	7/31/2025
Location	Caddo Mills, TX, US
Sold By	Roy's Trucks and Equipment Inc

16 1

2007 Kenworth T600 Sleeper Semi Truck - 70" Mid Roof Sleeper, Caterpillar 435HP

$35,900 USD

2007 Kenworth T600 Mid Roof 70" Single Bunk Sleeper, CAT C13 435HP Engine, Fuller RTLOC16909A-T2 Transmission, Air Ride Suspension, 48,000 GVW, 12,000# Spicer E1202I Front Axle, 40,000#...

Condition	Used
Usage	1,004,560 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	435 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	CT1584
MLS Number	13715077
Category	Sleeper Semi Trucks
Last Updated	7/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

25 1

2002 Kenworth W900B Sleeper Semi Truck - Caterpillar 475HP, 13 Speed Manual

$54,900 USD

2002 Kenworth W900B Double Bunk 72" Condo Sleeper, CAT C15 475HP Engine, Manual 13 Spd Fuller RTLO16913A Transmission, PTO, Air Ride Suspension, 52,350 GVW, Eaton DS405 Rear Axle, 3.55...

Condition	Used
Usage	58,245 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.55 ratio
Stock Number	CT1583
MLS Number	13715055
Category	Sleeper Semi Trucks
Last Updated	7/22/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(866) 695-___ SHOW
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17 0

2001 Kenworth W900 Sleeper Semi Truck - 475HP, 18 Speed Manual

$98,000 USD

Engine: CATERPILLAR, 475 HP, Fuel Type: Diesel, 18 Speed Manual Transmission, Drive: 6x4, Air Ride Suspension, Tires: 11R22.5, Wheels: All Aluminum, Wheel Base: 280, Tandem Rear Axles, Rear...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	MCO875064
MLS Number	13517957
Category	Sleeper Semi Trucks
Last Updated	7/18/2025
Location	Dallas, TX, US
Sold By	MCO Truck and Equipment

15 0

2004 Kenworth W900B Sleeper Semi Truck - 66" Mid Roof Sleeper, Caterpillar 551HP, 13 Speed Manual

$54,900 USD

2004 Kenworth W900B Mid-Roof 66" Single Bunk Sleeper, Dual Breather, Dual Exhaust, CAT C15 551HP Engine, Manual 13 Spd Fuller RTLO18913A Transmission, Tandem Axle, AIr Ride Suspension,...

Condition	Used
Usage	58,609 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	551 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	66"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	CT1537
MLS Number	13370005
Category	Sleeper Semi Trucks
Last Updated	7/18/2025
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

32 1

2006 Kenworth W900L Tandem Axle Rollback Tow Truck - Caterpillar, 475HP, 10 Speed Manual

$49,900 USD

2006 Kenworth W900L Heavy Duty Wrecker with 45,000 lb. True Tilt Underlift Permanently Attached, 72" Double Condo Sleeper, CAT C15 475HP Engine, In frame 2020 at 984K turbo at 973K, Manual...

Condition	Used
Usage	1,233,582 Miles
Duty Class	Heavy Duty Rollback Tow Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb 3.73 ratio
Stock Number	06KN146
MLS Number	13418242
Category	Rollback Tow Trucks
Last Updated	7/22/2025
Location	Des Moines, IA, US
Sold By	Vander Haag's Inc.

9 0

2008 Peterbilt 389 Sleeper Semi Truck - 70" Mid Roof Sleeper, Caterpillar 475HP, 10 Speed Ultrashift Amt

$37,000 USD

GOOD TRUCK, RUNS GREAT, CLEAN INTERIOR, DUAL EXHAUST, DUAL BREATHERS! air seat, air brakes, double bunk, FULL GAUGE PACKAGE, differential lock, dump valve, sliding 5th! *LOTS OF ENGINE WORK...

Condition	Used
Usage	874,960 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	10 Speed Ultrashift Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	70"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	08C15874389
MLS Number	13454810
Category	Sleeper Semi Trucks
Last Updated	7/13/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

13 0

2005 Kenworth W900L Sleeper Semi Truck - 72" Mid Roof Sleeper, Caterpillar 475HP, 10 Speed Manual

$24,000 USD

NICE TRUCK, RUNS AND DRIVES, CLEAN CAB, VIT INTERIOR, FULL GAUGE PACKAGE, DIFFERENTIAL LOCK, DUMP VALVE, A/S 5TH, CRUISE! *ENGINE HAS A SLIGHT MISS AND BLOW-BY, IT RUNS AND DRIVES FINE/...

Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.36 ratio
Stock Number	05C15W9
MLS Number	13363319
Category	Sleeper Semi Trucks
Last Updated	7/13/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

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38 1

2013 International Paystar 5900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 550HP, 10 Speed Manual

$39,500 USD

2013 International Paystar, Was Engine Swapped to A, 550hp Caterpillar C15, 10spd Manual, 79k Mi, Cat ECM Shows 967k Mi, Air ride suspension, 225" Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	79,373 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	8910
MLS Number	13683547
Category	Sleeper Semi Trucks
Last Updated	7/3/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

(866) 314-___ SHOW
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8 0

2005 Kenworth W900 Sleeper Semi Truck - Caterpillar 550HP, 18 Speed Manual

$23,500 USD

rh layover, good drivetrain, exhaust, air cleaner, and cab need repair, salvage title, cat engine, 18 speed trans

Condition	Used
Usage	680,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	550 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	10659
MLS Number	13527178
Category	Sleeper Semi Trucks
Last Updated	6/27/2025
Location	LAKEVILLE, MN, US
Sold By	Manders Diesel

30 0

2002 Kenworth T800 Tandem Axle Cab & Chassis Truck - Caterpillar, 395HP, 10 Speed Manual

$20,000 USD

GOOD TRUCK, RUNS EXCELLENT, CLEAN CAB, AIR SEAT, DIFFERENTIAL LOCK, DUMP VALVE, CRUISE, ENGINE BRAKE, LOW MILES! *FRAME HAS RUST!,

Condition	Used
Usage	93,011 Miles
Duty Class	Heavy Duty Cab & Chassis Truck
Horse Power	395 HP
Engine Model	Caterpillar C12
Drivetrain	6x4
Transmission	10 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	02C1293T8TACC
MLS Number	13642430
Category	Cab & Chassis Trucks
Last Updated	6/12/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

9 0

2007 International 9200 Sleeper Semi Truck - 72" Mid Roof Sleeper, Caterpillar 445HP, 10 Speed Manual

$12,000 USD

good truck, runs great, air seat, air brakes, differential lock, dump valve, tilt/tele, cruise control, fleet maintained, PRE-EMISSIONS!,

Condition	Used
Usage	739,182 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	445 HP
Engine Model	Caterpillar C13
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.70 ratio
Stock Number	07C137399200i
MLS Number	13218678
Category	Sleeper Semi Trucks
Last Updated	5/29/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

(844) 939-___ SHOW
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12 0

2004 Peterbilt 379 Sleeper Semi Truck - Caterpillar, 18 Speed Allison Hs Manual

$85,000 USD

FOR SALE: 2004 Peterbilt 379 - Classic Power! Features the legendary 6NZ CAT engine (approx. 100k miles on overhaul) have paperwork and warranty on overhaul from Peterbilt, robust 18-speed...

Condition	Used
Usage	294,567 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Allison HS Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
MLS Number	13601734
Category	Sleeper Semi Trucks
Last Updated	5/28/2025
Location	Vernal, UT, US
Sold By	Mideast Equipment Supply

(833) 904-___ SHOW
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48 1

2009 Western Star 4900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 500HP, 18 Speed Manual

$69,500 USD

2009 Western Star Sleeper, 500hp C15, 18spd Manual, Air Ride Suspension, 3 Line Wet Kit, 228 Wheelbase, Nationwide Delivery Available

Condition	Used
Usage	49,900 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	46,000 lb
Stock Number	6447
MLS Number	13601599
Category	Sleeper Semi Trucks
Last Updated	5/23/2025
Location	Sawyer, KS, US
Sold By	The Wrays, LLC

35 0

2003 Freightliner FLC112 Propane Truck - Caterpillar 430HP, 10 Speed Autoshift Amt

$25,000 USD

NICE TRUCK, WELL MAINTAINED, TRUCK HAS BEEN USED FOR HAULING AIR GAS PRODUCTS SUCH AS OXYGEN! dump valve, differential lock,,

Condition	Used
Usage	356,526 Miles
Duty Class	Heavy Duty Propane Truck
Horse Power	430 HP
Engine Model	Caterpillar C12
Drivetrain	6x4
Transmission	10 Speed Autoshift Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.73 ratio
Stock Number	03C12FLCTANK
MLS Number	13584598
Category	Propane Trucks
Last Updated	5/16/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD

2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...

Condition	Used
Usage	367,903 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	546 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC72251LAK Web
MLS Number	13541906
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

20 1

2005 Kenworth W900 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 546HP, 18 Speed Automatic

$79,900 USD

2005 Kenworth W900 Specs:, -Mileage:367903, -Engine: CAT 15, -Transmission: Eaton 18 Speed, -Drive: 6x4, -Single Bunk Sleeper, -HP:546 THE NATIONWIDE HAUL EDGE We finance All Equipment!...

Condition	Used
Usage	367,903 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	546 HP
Engine Model	Caterpillar C15
Drivetrain	6x4
Transmission	18 Speed Automatic
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC72251LAK
MLS Number	13540071
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

37 0

1988 Freightliner FLC120 Tandem Axle Wrecker Tow Truck - Caterpillar, 400HP, 5+4 Speed Manual

$15,000 USD

NICE OLD WRECKER, RUNS EXCELLENT! HOLMES 750 TOW BED, DUAL WINCHES, STABILZERS!,

Condition	Used
Usage	747,624 Miles
Duty Class	Heavy Duty Wrecker Tow Truck
Horse Power	400 HP
Engine Model	Caterpillar 3406B
Drivetrain	6x4
Transmission	5+4 Speed Manual
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	88FRHTTOW
MLS Number	13566493
Category	Wrecker Tow Trucks
Last Updated	5/8/2025
Location	Covington, TN, US
Sold By	Don Baskin Truck Sales

13 0

2009 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 650HP, 10 Speed Manual

$71,900 USD

2009 Peterbilt 389 Specs:, -Mileage: 1,707,808, -Drive: 6x4, -Horsepower: 650, -Transmission: Eaton- Fuller 10 Speed, -Suspension: Air-ride, -Aluminum Wheels, -Engine: Caterpillar C15 ACERT...

Condition	Used
Usage	1,707,808 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	650 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	10 Speed Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC22707ELAK Web
MLS Number	13562354
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul

13 0

2009 Peterbilt 389 Sleeper Semi Truck - Flat Top Sleeper, Caterpillar 650HP, 10 Speed Ultrashift Manual

$71,900 USD

2009 Peterbilt 389 Specs:, -Mileage: 1,707,808, -Drive: 6x4, -Horsepower: 650, -Transmission: Eaton-Fuller 10 Speed, -Suspension: Air-ride, -Aluminum Wheels, -Engine: Caterpillar, -Color:...

Condition	Used
Usage	1,707,808 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	650 HP
Engine Model	Caterpillar C15 ACERT
Drivetrain	6x4
Transmission	10 Speed Ultrashift Manual
Sleeper Type	Flat Top Sleeper
Suspension	Air Ride
Rear Axle	Tandem Axle
Stock Number	TNHC22707ELAK
MLS Number	13562351
Category	Sleeper Semi Trucks
Last Updated	5/13/2025
Location	Lakeland, FL, US
Sold By	Nationwide Haul