Used Tandem Axle Sleeper Semi Trucks For Sale

2021 Kenworth T680 Sleeper Semi Truck

Price Drop $44,400 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	16,212 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395832
MLS Number	14571832
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, 450HP, 12 Speed Dt12 Amt

Recently Updated

$49,900 USD

2020 Freightliner Cascadia 126 — 72" mid-roof sleeper. Fleet-maintained single-owner linehaul tractor. Detroit DD13 12.8L 450 HP with DT12 12-speed automated (AMT) transmission and a 2.85...

Condition	Used
Usage	15,428 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RR35-LC8368
MLS Number	14571831
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, 450HP, 12 Speed Dt12 Amt

Recently Updated

$49,500 USD

2020 Freightliner Cascadia 126 — 72" mid-roof sleeper. Fleet-maintained single-owner linehaul tractor. Detroit DD13 12.8L 450 HP with DT12 12-speed automated (AMT) transmission and a 2.85...

Condition	Used
Usage	504,209 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RR35-LC8367
MLS Number	14571830
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, 450HP, 12 Speed Dt12 Amt

Recently Updated

$50,800 USD

2020 Freightliner Cascadia 126 — 72" mid-roof sleeper. Fleet-maintained single-owner linehaul tractor. Detroit DD13 12.8L 450 HP with DT12 12-speed automated (AMT) transmission and a 2.85...

Condition	Used
Usage	21,110 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RR35-LC8355
MLS Number	14571829
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Freightliner Cascadia 126 Sleeper Semi Truck - 72" Mid Roof Sleeper, 450HP, 12 Speed Dt12 Amt

Recently Updated

$52,200 USD

2020 Freightliner Cascadia 126 — 72" mid-roof sleeper. Fleet-maintained single-owner linehaul tractor. Detroit DD13 12.8L 450 HP with DT12 12-speed automated (AMT) transmission and a 2.85...

Condition	Used
Usage	17,203 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	450 HP
Engine Model	Detroit DD13
Drivetrain	6x4
Transmission	12 Speed Detroit DT12 Automated
Sleeper Type	Mid Roof Sleeper
Sleeper Size	72"
Suspension	Air Ride
Rear Axle	Tandem Axle
Rear End	40,000 lb 2.85 ratio
Stock Number	RR35-LC8353
MLS Number	14571828
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $45,200 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	13,268 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-416967
MLS Number	14571827
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $42,100 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	14,359 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395896
MLS Number	14571826
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $46,300 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	23,412 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395886
MLS Number	14571825
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $45,600 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	14,015 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395879
MLS Number	14571824
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $43,200 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	14,393 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395876
MLS Number	14571823
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $44,500 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	14,939 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395873
MLS Number	14571822
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $46,600 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	19,406 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395859
MLS Number	14571821
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $44,300 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	465,172 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395841
MLS Number	14571820
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $41,700 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	13,467 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395837
MLS Number	14571819
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $43,500 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	18,264 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395835
MLS Number	14571818
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2021 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $45,100 USD

2021 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	17,490 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-395831
MLS Number	14571816
Category	Sleeper Semi Trucks
Last Updated	9/15/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $42,100 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	16,110 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-416965
MLS Number	14571815
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $39,200 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	491,227 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-416963
MLS Number	14571814
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $39,200 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	19,832 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-416958
MLS Number	14571813
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $40,400 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	11,478 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-416953
MLS Number	14571812
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $42,200 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	13,319 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-416951
MLS Number	14571811
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $42,100 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	15,772 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-343931
MLS Number	14571810
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $36,900 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	542,943 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-343930
MLS Number	14571809
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC

2020 Kenworth T680 Sleeper Semi Truck - 76" Mid Roof Sleeper, 455HP, 12 Speed Amt

Price Drop $43,200 USD

2020 Kenworth T680 — 76" mid-roof Aerodyne sleeper. Fleet-maintained single-owner linehaul tractor. PACCAR MX-13 455 HP with a PACCAR 12-speed automated (AMT) transmission and a 2.85 fast...

Condition	Used
Usage	17,905 Hours
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	455 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 2.85 ratio
Stock Number	RR35-343926
MLS Number	14571808
Category	Sleeper Semi Trucks
Last Updated	9/11/2026
Location	Monroe, GA, US
Sold By	AAA Trucks LLC