Used 12 Speed 6x4 Trucks For Sale

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18 0

2018 Volvo VNL300 Day Cab Truck - Volvo D-13, Automatic

$16,000 USD

Condition	Used
Usage	1,018,157 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Volvo D-13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Size	77"
Rear End	2.64 ratio
Stock Number	351822
MLS Number	13322906
Category	Day Cab Semi Trucks
Last Updated	1/13/2025
Location	LONDON, KY, US
Sold By	Schneider

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18 0

2016 Volvo VNL300 Day Cab, Volvo D-13, Automatic

$19,250 USD

Condition	Used
Usage	732,335 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	405 HP
Engine Model	Volvo D-13
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Size	77"
Rear End	2.47 ratio
Stock Number	351666
MLS Number	12954826
Category	Day Cab Semi Trucks
Last Updated	1/10/2025
Location	MARYSVILLE, OH, US
Sold By	Schneider

(888) 680-___ SHOW
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26 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Endurant Amt

$59,900 USD

**LOCAL ONE OWNER TRUCK**FINANCING AND EXTENDED WARRANTIES AVAILABLE! ALL USED TRUCKS ARE GIVEN A 150 POINT INSPECTION, DOT, VA STATE INSPECTION, PM SERVICE AND A FULL DETAIL. F CONTACT...

Condition	Used
Usage	12,438 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ426285U/CHES
MLS Number	13318809
Category	Sleeper Semi Trucks
Last Updated	1/9/2025
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(844) 693-___ SHOW
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19 0

2019 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$44,950 USD

Ready to hit the road and go to work! First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience....

Condition	Used
Usage	570,763 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	289
MLS Number	13318782
Category	Sleeper Semi Trucks
Last Updated	1/14/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(833) 637-___ SHOW
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23 1

2014 Volvo VNL42T300 Day Cab Truck - D13 435HP, 12 Speed Automatic

$19,900 USD

2014 Volvo VNL D13 435 HP (978,410 miles) 3.25 Ratio, Auto 12 Speed Volvo-ATO2612 D I-Shift ~ Sliding 5th Wheel - Diff Lock - 188 Wheel Base, This is a nice driving truck! Call for more...

Condition	Used
Usage	978,421 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	425 HP
Engine Model	Volvo D13
Drivetrain	6x4
Transmission	12 Speed Autoshift Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.25 ratio
MLS Number	12919981
Category	Day Cab Semi Trucks
Last Updated	1/9/2025
Location	WINGER, MN, US
Sold By	Lucken Trucks and Parts

(844) 481-___ SHOW
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57 3

2020 Freightliner Cascadia 125 Day Cab Truck - Detroit 455HP, 12 Speed Dt12 Automatic

$27,500 USD

2020 FREIGHTLINER CASCADIA DAYCAB. DD15 ENGINE WITH 455 HP, DETROIT DT12 AUTO TRANS, 75% RUBBER ALL AROUND, CLEAN INTERIOR WITH COLD AC. SHIPPING AVAILABLE

Condition	Used
Usage	12,217 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
MLS Number	12723919
Category	Day Cab Semi Trucks
Last Updated	1/9/2025
Location	Jackson, TN, US
Sold By	Snider Equipment

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7 1

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$30,900 USD

2021 Freightliner Cascadia 116 Day Cab , **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...

Condition	Used
Usage	581,590 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF211079
MLS Number	13291030
Category	Day Cab Semi Trucks
Last Updated	1/11/2025
Location	Worcester, MA, US
Sold By	Nationwide Haul

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7 1

2021 Freightliner Cascadia 116 Day Cab Truck - Detroit 410HP, 12 Speed Dt12 Amt

$30,900 USD

2021 Freightliner Cascadia 116 Day Cab , **New Virgin Dual Tires or Super Single tires available on all trucks Trucks are currently on wide base tires but can be swapped to new dual Virgin...

Condition	Used
Usage	581,590 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	TNF211079 Web
MLS Number	13291032
Category	Day Cab Semi Trucks
Last Updated	1/11/2025
Location	Worcester, MA, US
Sold By	Nationwide Haul

(855) 370-___ SHOW
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12 1

2020 Peterbilt 579 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

$44,900 USD

2020 Peterbilt 579 Tandem Axle Day Cab, Paccar MX13 455HP Engine, Automatic 12 Spd Paccar PO-14F112C Transmission, Air Ride Suspension, 52,000 GVW, 12,000# SPICER 693903 Front Axle, 40,000#...

Condition	Used
Usage	12,022 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	20PB032
MLS Number	13316219
Category	Day Cab Semi Trucks
Last Updated	1/11/2025
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

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23 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic

$57,900 USD

ONE OWNER TRUCK! 2020 T680 WITH PACCAR MX13 ENGINE 510 HP AND PACCAR AUTOMATIC 12 SPEED TRANSMISSION.FINANCING AND EXTENDED WARRANTIES AVAILABLE. CONATCT BELINDA PRITCHARD AT [757]536-1466...

Condition	Used
Usage	503,784 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ426286U/CHESA
MLS Number	13316215
Category	Sleeper Semi Trucks
Last Updated	1/8/2025
Location	Chesapeake, VA, US
Sold By	Truck Enterprises Inc.

(844) 956-___ SHOW
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1 0

2021 Kenworth T880 Day Cab Truck - Paccar 455HP, 12 Speed Automatic

Call for price

((((SALE PENDING)))) Paccar MX-13 6 Cylinder 12.9 L Ultra Low Sulfur Diesel 455 hp Engine, 2020 US EPA Label, Requires Diesel Exhaust Fluid, 75 gal Left Fuel Tank 75 gal Right Fuel Tank,...

Condition	Used
Usage	432,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	455 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	AG 400
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	D2666
MLS Number	13295118
Category	Day Cab Semi Trucks
Last Updated	1/8/2025
Location	West Sacramento, CA, US
Sold By	DeWald Equipment

(833) 780-___ SHOW
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22 0

2015 Freightliner Cascadia 113 Day Cab Truck - Detroit 400HP, 12 Speed Dt12 Automatic

$34,900 USD

Available now. This clean low mileage Cascadia sports a Detroit DD13 with a DT12 automatic transmission 13,300 Fronts, 40,000 rears. 53,300 GVW. 3.23 axle ratio

Condition	Used
Usage	229,000 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	400 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.23 ratio
Stock Number	FK5254
MLS Number	13271048
Category	Day Cab Semi Trucks
Last Updated	1/8/2025
Location	West Valley City, UT, US
Sold By	Utah Tank & Trailer

(866) 530-___ SHOW
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42 0

2019 Kenworth T880 Day Cab Truck - Cummins 450HP, 12 Speed Automatic

$67,900 USD

2019 KENWORTH T-880 DAY CAB, CUMMINS X-15, AUTOMATIC TRANSMISSION, DIFF LOCK, 3:55 GEAR RATIO, 13,320 LB FRONT AXLE, 40,000 LB REAR AXLES, NEWER TIRES ALL THE WAY AROUND, SUPER CLEAN DAY CAB...

Condition	Used
Usage	154,385 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	250206
MLS Number	13140641
Category	Day Cab Semi Trucks
Last Updated	1/8/2025
Location	HOT SPRINGS, AR, US
Sold By	3W Equipment

(855) 907-___ SHOW
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17 1

2020 Volvo VNL860 Sleeper Semi Truck

$54,750 USD

Complete Work Station, Double Bunk, 92 Point Dealer Inspection, Complete DOT, Full Detail, Financing Available

Condition	Used
Usage	546,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Volvo
Drivetrain	6x4
Transmission	12 Speed I Shift Automatic
Sleeper Type	Double Bunk
Sleeper Size	77"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	38,000 lb 3.25 ratio
Stock Number	HP2191
MLS Number	13202191
Category	Sleeper Semi Trucks
Last Updated	2/3/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

(855) 907-___ SHOW
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19 1

2021 Freightliner Cascadia Sleeper Semi Truck

$54,000 USD

Fleet maintained 2021 Cascadia with only 482K miles! DD15 Engine @ 455HP and DT12 transmission have you ready for the road! Double bunk for extra storage space or running teams! All trucks...

Condition	Used
Usage	482,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Condo Sleeper
Sleeper Size	72"
Suspension	4 Bag Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb
Stock Number	HP2194
MLS Number	13202194
Category	Sleeper Semi Trucks
Last Updated	1/22/2025
Location	Strafford, MO, US
Sold By	HD Trucks LLC

(877) 810-___ SHOW
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23 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Endurant Automatic

$57,900 USD

RECENT TRADE OF THIS ONE OWNER TRUCK! BEAUTIFUL RED 2020 T680 WITH PACCAR MX13 ENGINE 510 HP AND PACCAR AUTOMATIC 12 SPEED TRANSMISSION, 11R22.5 TIRES AND 3.08 REARRS. FINANCING AND EXTENDED...

Condition	Used
Usage	503,784 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ426286U-ROA
MLS Number	13314652
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

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1 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, Paccar 510HP, 12 Speed Amt

$62,900 USD

SHARP TRUCK!! THIS BLACK BEAUTY IS A RECENT LOCAL TRADE. THIS 2020 KW T680 FEATURES A PACCAR MX-13 510HP ENGINE MATED WITH A PACCAR AUTOMATED 12-SPEED TRANSMISSION, 11R22.5 TIRES AND A 3.08...

Condition	Used
Usage	441,294 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ415611U-ROA
MLS Number	13314648
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

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26 0

2020 Kenworth T680 Sleeper Semi Truck - 76" Raised Roof Sleeper, Paccar 510HP, 12 Speed Amt

$59,900 USD

GREAT PRICE! FRESH TRADE IN ON THIS LOCAL ONE OWNER TRUCK. 2020 KW T680 WITH PACCAR MX13, 510 HP ENGINE MATED TO A PACCAR12-SPEED AUTOMATED TRANSMISSION. 11R22.5 TIRES, 3.08 REARS. THIS...

Condition	Used
Usage	12,328 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	510 HP
Engine Model	Paccar MX-13
Drivetrain	6x4
Transmission	12 Speed Automated
Sleeper Type	Raised Roof Sleeper
Sleeper Size	76"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	LJ426285U-ROA
MLS Number	13314622
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Roanoke, VA, US
Sold By	Truck Enterprises Inc.

(844) 693-___ SHOW
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18 0

2019 Freightliner Cascadia 125 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$29,950 USD

First Class 8 Truck Sales is a full-service dealer offering high quality equipment, premium financing options, and an excellent customer experience. Call, click, or stop by and visit us...

Condition	Used
Usage	660,143 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.08 ratio
Stock Number	285
MLS Number	13314541
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Belvidere, IL, US
Sold By	First Class 8 Truck Sales

(844) 912-___ SHOW
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52 1

2020 Kenworth T680 Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Endurant Automatic

$47,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, LIQUID DEF, TC, X15 CUMMINS ENGINE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN...

Condition	Used
Usage	504,121 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Endurant Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Rear End	2.64 ratio
Stock Number	H01511-DELIVERY 2 U
MLS Number	13284531
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(844) 912-___ SHOW
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58 1

2021 Freightliner Cascadia 126 Sleeper Semi Truck - Mid Roof Sleeper, Detroit 455HP, 12 Speed Dt12 Automatic

$61,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! *** 12 SPEED AUTOMATIC!!! DEF, ENGINE BRAKE, FRIDGE, TRAILER BRAKE Se Habla Español! NO CREDIT? BAD CREDIT? NO PROBLEM!! OPEN 7...

Condition	Used
Usage	472,128 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automatic
Sleeper Type	Mid Roof Sleeper
Rear Axle	Tandem Axle
Rear End	2.28 ratio
Stock Number	H01497-DELIVERY 2 U
MLS Number	13275529
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(844) 912-___ SHOW
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57 1

2020 International LT Sleeper Semi Truck - Raised Roof Sleeper, Cummins 400HP, 12 Speed Automatic

$39,900 USD

*** ASK FOR LOW COST DELIVERY AVAILABLE TO ALL 48 STATES!! ***, AUTOMATIC!!! SLIDING 5TH WHEEL, SIDE AND FULL FAIRINGS, LIQUID DEF, SUSPENSION AIR DUMP, ENGINE BRAKE, Se Habla Español! NO...

Condition	Used
Usage	509,642 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	400 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	12 Speed Automatic
Sleeper Type	Raised Roof Sleeper
Rear Axle	Tandem Axle
Stock Number	H01495-DELIVERY 2 U
MLS Number	13275527
Category	Sleeper Semi Trucks
Last Updated	1/16/2025
Location	Houston, TX, US
Sold By	Diamond Truck Sales Inc

(833) 986-___ SHOW
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28 0

2022 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Raised Roof Sleeper, Detroit 505HP

$89,900 USD

505 HP!, stock: 259461, transmodel: DT12, cab type: Sleeper, engine type: DD15, dualbreathers: 0, dualexhaust: 0, xaxleconfiguration: Set Back Axle,

Condition	Used
Usage	330,912 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	12 Speed
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	259461
MLS Number	13266272
Category	Sleeper Semi Trucks
Last Updated	1/7/2025
Location	Tampa, FL, US
Sold By	Southport Truck Group