2022 Freightliner Cascadia 126 Tandem Axle Semi Truck – 169K Miles, Detroit DD15 (505 HP), Automated Manual, 60" Double Bunk Sleeper, Built-In Fridge, PTO Equipped

Looking for a highly efficient, ultra-low-mileage highway tractor that is fully upfitted for both over-the-road freight and vocational applications? This 2022 Freightliner Cascadia 126 is a premium premium-tier fleet find showing just 169,674 original miles and 4,074 engine hours on the meter.

This rig is aggressively spec'd with a high-output 14.8L Detroit Diesel DD15 engine pushing 505 horsepower, paired with a smooth, fuel-saving automated manual transmission and a fuel-efficient 2.85 gear ratio. Uniquely equipped with a factory PTO (Power Take-Off) system and an air-sliding fifth wheel, this truck can seamlessly transition from standard dry-van freight lanes to operating end-dumps or pneumatic trailers. Complete with a comfortable 60-inch double bunk sleeper cab featuring a factory refrigerator, it is completely turn-key and ready to maximize your route profits.

⚙️ Premium Detroit DD15 Powertrain & Performance

• Engine: High-output 14.8L Detroit Diesel DD15 Inline-6 Turbo Diesel (Serial: 47291250909466 / 505 Horsepower). Equipped with a high-performance integrated Compression Engine Brake.
• Transmission: Smooth-shifting Automated Manual Transmission (Engineered for elite highway fuel economy and seamless gear matching).
• Rear End Spec: Crucial 2.85 Gear Ratio (Optimized for low-RPM highway cruising to slash fuel overhead).
• Vocational Versatility: Pre-installed Power Take-Off (PTO) system (Rare for aerodynamic sleeper tractors—instantly ready to run wet kits for dump or tanker trailers).
• Mileage: Only 169,674 original miles (Incredibly low for a 2022 Class 8 tractor).

🏗️ Chassis, Suspension & Coupling Specifications

• Gross Vehicle Weight Rating (GVWR): Heavy-duty 53,300 lbs.
• Axle Ratings: * Front Axle Weight Rating (FAWR): 13,300 lbs
• Inter-Axle Weight Rating (IAWR): 20,000 lbs
• Rear Axle Weight Rating (RAWR): 20,000 lbs
• Traction & Suspension: Tandem Axle 6x4 layout equipped with an Inter-Axle Differential Lock for job-site or winter traction control. Rides on premium Air Suspension with in-cab Dump Valves.
• Coupling: High-end Air-Operated Sliding Fifth Wheel assembly for fast, effortless trailer weight distribution tuning.
• Fuel Capacity: Dual aluminum fuel tanks maximizing your cross-country driving range.
• Decking: Lightweight, heavy-duty aluminum deck plate tracking.

🛋️ 60" Double Bunk Sleeper & Premium Cabin Uptime

The Cascadia leads the industry in driver ergonomics and interior livability:

• Sleeper Dimensions: 60-inch mid-roof configuration (Provides the perfect balance of cabin spaciousness and aerodynamic roof efficiency).
• Sleeping Setup: Practical Double Bunk bed configuration maximizing space for team driving or extra storage.
• Cabin Amenities: Factory integrated Refrigerator and deep storage cabinetry.
• Climate Management: Premium front and Rear Independent Climate Control units for optimized sleeper cab temperature regulation.
• Ride Comfort: Full Air Ride Cab Suspension paired with cruise control and power windows for a premium, low-fatigue driver experience.

🛞 Wheel & Tire Grid Spec

• Front Steer Tires: High-efficiency 275/80R22.5 Tires wrapped around clean wheels.
• Rear Drive Tires: Standard commercial 295/75R22.5 Tires providing long highway tread life and great rolling resistance.

📋 Fleet & Operational Advantage Notes

• The Rare Sleeper + PTO Combination: It is incredibly difficult to find a late-model, aerodynamic highway truck under 200k miles that already has a factory-installed PTO. This truck allows an owner-operator or fleet manager to bid on premium end-dump, heavy aggregate, or liquid bulk pneumatic hauling contracts without spending thousands of dollars and waiting weeks at an upfitter shop.
• The Low-Mileage Investment: Averaging significantly fewer miles per year than standard over-the-road freight trucks, this Cascadia's DD15 engine is barely past its factory break-in period. You get maximum remaining factory lifespan, peak DEF/SCR emissions efficiency, and elite resale value protection.