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Freightliner Cascadia 126 Sleeper Truck, 2023 – Detroit DD15 / DT12 Automatic, Tandem Axle Class 8 Semi Tractor

This 2023 Freightliner Cascadia 126 is a Class 8 tandem-axle sleeper semi tractor with 490,462 miles, a Detroit DD15 engine, Detroit DT12 automated manual transmission, and air ride suspension.

Freightliner Cascadia 126 Sleeper Truck, 2023 – Detroit DD15 / DT12 Automatic, Tandem Axle Class 8 Semi Tractor1 / 10

Specifications

Year
2023
Make
Freightliner
Model
Cascadia 126
Type
Class 8 Sleeper Semi Tractor
Engine
Detroit DD15
Horsepower
400–455 HP
Transmission
Detroit DT12 automated manual
Drivetrain
6x4 tandem axle
Mileage
490,462 mi
Front Axle
12,000–13,300 lb
Rear Axles
40,000 lb tandem
Suspension
Air ride
Brakes
Air brakes
Cab
Raised-roof sleeper, 72" sleeper
Fuel Type
Diesel
Emissions
DEF / SCR / DPF EPA diesel
Wheelbase
226"–230"

Details

2023 Freightliner Cascadia 126 sleeper truck with 490,462 miles, built for long-haul and regional freight with a fuel-efficient aerodynamic sleeper cab, tandem-axle chassis, air ride suspension, and typical Detroit DD15 / Detroit DT12 powertrain configuration.

Truck Type Class 8 Sleeper Semi Tractor

Cab Raised-roof sleeper cab, likely 72″ sleeper depending on configuration

Front Axle Commonly 12,000–13,300 lb class

Rear Axles Commonly 40,000 lb tandem rears

Brakes Air brakes

Emissions DEF / SCR / DPF-equipped EPA diesel emissions system

Wheelbase Commonly approx. 226″–230″ on Cascadia 126 sleepers; verify exact spec