13 Speed Sleeper Semi Trucks with Flex Air Suspension For Sale

1 - 3 of 3 listings

Price Drop $59,900 USD

CUMMIN 500HP,13-SPD TRANS,132K FRT,40K RR,FLEX AIR SUSP,3.55 RATIO,51200 GVWR,HIGH ROOF 72 SLEEPER ALUM WHLS,295/75R22.5 TIRES,

Condition	Used
Usage	677,879 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Engine Model	Cummins X15
Drivetrain	6x4
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Sleeper Size	72"
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	278589
MLS Number	13562435
Category	Sleeper Semi Trucks
Last Updated	1/6/2026
Location	Buffalo, NY, US
Sold By	Hunter Truck

$99,750 USD

Detroit 12.7 ~ 500 HP ~ 13 Speed ~ Wet Kit ~ Lockers ~ All Aluminum Wheels ~ Only One Owner! ~ Financing Available with Your Good Credit,

Condition	Used
Usage	509,000 Miles
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	500 HP
Transmission	13 Speed Manual
Sleeper Type	Raised Roof Sleeper
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	40,000 lb 3.55 ratio
Stock Number	320863
MLS Number	14056479
Category	Sleeper Semi Trucks
Last Updated	12/25/2025
Location	Olive Branch, MS, US
Sold By	Truck Market

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Condition	Used
Duty Class	Heavy Duty Sleeper Semi Truck
Horse Power	475 HP
Engine Model	Caterpillar C15 ACERT
Transmission	13 Speed Manual
Suspension	Flex Air
Rear Axle	Tandem Axle
Rear End	3.25 ratio
Stock Number	1280
MLS Number	11608856
Category	Sleeper Semi Trucks
Last Updated	9/23/2022
Location	Medley, FL, US
Sold By	Optimum Truck Parts LLC

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