6 Speed Tandem Axle Day Cab Semi Trucks For Sale

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$43,046 USD

Condition	Used
Usage	336,721 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	861354
MLS Number	14067409
Category	Day Cab Semi Trucks
Last Updated	1/23/2026
Location	West Sacramento, CA, US
Sold By	Ryder

(844) 909-___ SHOW
NUMBERCall Seller

2015 Freightliner M2 112 Day Cab Truck - Detroit 410HP, 6 Speed Allison Hs Automatic

2005 International DuraStar 4400 Day Cab Truck - Detroit 300HP

Price Drop $35,000 USD

2005 International 4400, DT466 300 HP, 458,600 Miles, Allison 3000RDS 6 Spd, 7.17 Ratio, PTO Compatible, 12,000 LB front Axle 46,000 LB Rear Spring Suspension, Full Locking Rear Ends ...

Condition	Used
Usage	458,600 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	300 HP
Engine Model	International DT466
Transmission	6 Speed
Suspension	Spring
Rear Axle	Tandem Axle
Rear End	46,000 lb 7.17 ratio
MLS Number	13450534
Category	Day Cab Semi Trucks
Last Updated	2/6/2026
Location	Paul, ID, US
Sold By	BTR Sales

2022 International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic

Newly Listed

Contact for price

WET kit,

Condition	Used
Usage	9,639 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37096
MLS Number	14127240
Category	Day Cab Semi Trucks
Last Updated	2/5/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

2026 Kenworth W900 Day Cab Truck - Cummins 565HP, 6 Speed Allison Rds Automatic

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$26,500 USD

Condition	Used
Usage	763,849 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	861314
MLS Number	14120437
Category	Day Cab Semi Trucks
Last Updated	2/1/2026
Location	Tampa, FL, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$26,500 USD

Condition	Used
Usage	679,684 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	861190
MLS Number	14119022
Category	Day Cab Semi Trucks
Last Updated	1/31/2026
Location	Tampa, FL, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$32,900 USD

Condition	Used
Usage	669,658 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	861315
MLS Number	14118958
Category	Day Cab Semi Trucks
Last Updated	1/30/2026
Location	Tampa, FL, US
Sold By	Ryder

(844) 624-___ SHOW
NUMBERCall Seller

2012 Western Star 4900 Day Cab Truck - Detroit 450HP, 6 Speed Allison Rds Automatic

$39,950 USD

For Sale: 2012 Western Star 4900 Day Cab – DD13 (450hp) Allison 4000 RDS 6-Speed Auto Only 203k Miles! Equipped with a Meritor Rear End (4.11 Ratio), 163” Wheelbase, Locking Differential, 53...

Condition	Used
Usage	6,919 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.11 ratio
Stock Number	CO11111
MLS Number	14118101
Category	Day Cab Semi Trucks
Last Updated	1/30/2026
Location	Commerce City, CO, US
Sold By	Michelle Sells Trucks

(855) 942-___ SHOW
NUMBERCall Seller

2017 Freightliner M2 112 Day Cab Truck - 410HP, 6 Speed Automatic

$28,500 USD

Used 2017 Freightliner M2 112 Day Cab Truck for sale, 144,457 miles, 410HP DD13 diesel engine, 6-speed Allison automatic transmission, tandem rear axle, air ride suspension, 170-gallon fuel...

Condition	Used
Usage	149,592 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	DD13
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.91 ratio
Stock Number	165999
MLS Number	14094005
Category	Day Cab Semi Trucks
Last Updated	1/29/2026
Location	Neenah, WI, US
Sold By	Penske Used Trucks

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

Price Drop $36,034 USD

Condition	Used
Usage	376,878 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	X15 GHG'17 450/1800
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	861358
MLS Number	14005344
Category	Day Cab Semi Trucks
Last Updated	2/4/2026
Location	West Sacramento, CA, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$41,293 USD

Condition	Used
Usage	333,420 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	829330
MLS Number	14083224
Category	Day Cab Semi Trucks
Last Updated	1/10/2026
Location	Salisbury, MA, US
Sold By	Ryder

2022 Western Star 4900 Day Cab Truck - Detroit 505HP, 6 Speed Allison Rds Automatic

Contact for price

WET KIT,

Condition	Used
Usage	7,907 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-37181
MLS Number	14081935
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

(844) 716-___ SHOW
NUMBERCall Seller

2006 International Paystar 5900 Day Cab Truck - Cummins 410HP, 6 Speed Allison Rds Automatic

Contact for price

2006 International 5900i tandem axle chassis #5303, , Vin # 1HSXRAHT86J338510, , Cummins ISM-425V; 410 horsepower turbo diesel with jake brakes, , Allison 4500 RDS 6 speed automatic...

Condition	Used
Usage	4,159 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	410 HP
Engine Model	Cummins ISM425V
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Walking Beam
Rear Axle	Tandem Axle
Rear End	46,000 lb 5.38 ratio
Stock Number	5303
MLS Number	14052087
Category	Day Cab Semi Trucks
Last Updated	1/16/2026
Location	Pacific, WA, US
Sold By	Puget Sound Truck Sales, Inc.

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$38,111 USD

Condition	Used
Usage	429,193 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	861197
MLS Number	14064989
Category	Day Cab Semi Trucks
Last Updated	12/31/2025
Location	Indianapolis, IN, US
Sold By	Ryder

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$42,615 USD

Condition	Used
Usage	369,131 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.70 ratio
Stock Number	861198
MLS Number	14050959
Category	Day Cab Semi Trucks
Last Updated	12/18/2025
Location	Indianapolis, IN, US
Sold By	Ryder

2009 Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic

Contact for price

335294 Miles, 7787 Hours, Engine: MERCEDES-BENZ MBE4000, 350 HP, Fuel Type: Diesel, 6 Speed Allison HS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: All...

Condition	Used
Usage	7,787 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	C-34630
MLS Number	14029025
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2022 Western Star 4900 Day Cab Truck - Detroit 505HP, 6 Speed Allison Rds Automatic

Contact for price

WET KIT,

Condition	Used
Usage	7,348 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-37179
MLS Number	14028567
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2019 Freightliner Cascadia 125 Day Cab Truck - 450HP, 6 Speed Automatic

$39,723 USD

Condition	Used
Usage	354,354 Miles
Duty Class	Heavy Duty Day Cab Truck
Horse Power	450 HP
Engine Model	DD13'17 450/1650
Transmission	6 Speed Automatic
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	3.90 ratio
Stock Number	827914
MLS Number	14020830
Category	Day Cab Semi Trucks
Last Updated	12/6/2025
Location	Salisbury, MA, US
Sold By	Ryder

2022 Western Star 4900 Day Cab Truck - Detroit 505HP, 6 Speed Allison Rds Automatic

Contact for price

336292 Miles, 7611 Hours, Engine: DETROIT DD15, 505 HP, Fuel Type: Diesel, 6 Speed Allison RDS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 315/80R22.5 / 11R22.5, Wheels:...

Condition	Used
Usage	7,611 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-37180
MLS Number	14018702
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2010 Freightliner Columbia 112 Day Cab Truck - Mercedes-Benz 350HP, 6 Speed Allison Hs Automatic

Contact for price

421150 Miles, 9665 Hours, Engine: MERCEDES-BENZ MBE4000, 350 HP, Fuel Type: Diesel, 6 Speed Allison HS Automatic Transmission, Drive: 6x4, AirLiner Suspension, Tires: 11R22.5, Wheels: All...

Condition	Used
Usage	9,665 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	350 HP
Engine Model	MBE4000
Drivetrain	6x4
Transmission	6 Speed Allison HS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	40,000 lb 4.88 ratio
Stock Number	C-35907
MLS Number	14006455
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2022 International HV Day Cab Truck - A26 475HP, 6 Speed Allison Rds Automatic

Contact for price

WET KIT, Transmission model4500 RDS 5TH GENERATION CONTROLS,

Condition	Used
Usage	7,764 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	475 HP
Engine Model	International A26
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	Hendrickson
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.56 ratio
Stock Number	C-37111
MLS Number	14006427
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center

2020 Western Star 4900 Day Cab Truck - Detroit 505HP, 6 Speed Allison Rds Automatic

Contact for price

WET KIT, ALUMINUM BOX, ALUMINIUM HEADACHE RACK, WEBASTO,

Condition	Used
Usage	13,663 Hours
Duty Class	Heavy Duty Day Cab Truck
Horse Power	505 HP
Engine Model	Detroit DD15
Drivetrain	6x4
Transmission	6 Speed Allison RDS Automatic
Suspension	AirLiner
Rear Axle	Tandem Axle
Rear End	46,000 lb 4.30 ratio
Stock Number	C-37041
MLS Number	14005889
Category	Day Cab Semi Trucks
Last Updated	1/21/2026
Location	Montreal/ Ile-aux-noix/Toronto/NY, QC, Canada
Sold By	Gamache Truck Center