Overview

Overview
This new 2027 Peterbilt 567 conventional day cab tractor is set up for on/off-highway construction dump work and is spec'd to pull a 53' two-axle semi-end dump trailer. It is rated for an 80,000 lb gross combination weight and a 6% maximum grade. The truck has 2024 Series emissions, Bendix ESP electronic stability with traction control, and a clean white finish over a black frame.

Engine & Drivetrain
Power comes from a Cummins X15 Performance Series engine rated at 525 HP at 1,900 RPM with 1,850 lb-ft of torque at 1,000 RPM, governed at 1,900 RPM, with 2024 emissions and CARB and EPA idling compliance. It's backed by an Eaton Endurant XD Pro EXDP-18F118D 18-speed automated transmission with an oil-to-water cooler, a right-hand column-mounted shifter, performance shift calibration, a rock free mode dash switch, and neutral coast mode at the pedal. The powertrain is optimized for balanced service with frequent start and stop cycles. It's geared with a 3.70 rear axle ratio for a typical operating speed of 65 MPH, and the road speed limit is set at 65 MPH. A Jacobs compression brake, a predictive cruise control package, a 2-speed fan clutch built for frequent start/stops, and a high-efficiency cooling system are included. Other engine equipment includes a 37.4 CFM air compressor, a firewall-mounted air cleaner, a PACCAR fuel/water separator with extended service interval, fuel filter heat, and an immersion-type 110–120V block heater. The driveline uses an RPL25 SD main driveline with one midship bearing and an RPL20 interaxle driveline. PTO provisions include a 12-pin remote PTO/throttle connection in the engine bay and a dash-mounted single-acting electric-over-air PTO control, with PTO maximum engine speed set at 1,400 RPM. The engine idle shutdown timer is set at 5 minutes and includes an ambient temperature override.

Chassis & Axles
The frame is built on 10-5/8" steel rails with 5/16" rail thickness, zinc-coated anti-corrosion treatment, and aluminum crossmembers, finished with a tapered tractor end of frame and a kingpin cutout. Wheelbase is 220", with a cab-to-axle measurement of 129.9", cab-to-end-of-frame of 184.6", and front axle-to-back of cab of 90.1". The front axle is a Dana Spicer E1322IL rated at 13,200 lbs with a 3.5" drop and wide track. At the rear are Dana Spicer DSH40 High Performance 40 tandem drive axles rated at 40,000 lbs, with tandem diff locks with speed interlock and synthetic lubricant in all axles. GAWR is 13,200 lbs front and 20,000 lbs on each drive axle, for a GVWR of 53,200 lbs. Meritor EX+ LS air disc brakes are fitted on the steer and tandem drive axles, with severe-service rotors and PHP10 Iron Preset+ hubs throughout. Braking and safety systems include Bendix ESP with ATC, a 6S6M anti-lock braking system, a traction control deactivation switch, a pneumatic park brake, and a tire pressure monitoring system. Steering is a Sheppard HD94 power steering gear with a frame-mounted reservoir. A chromed, deep-tapered steel bumper has two tow points.

Suspension
The rear suspension is Peterbilt Low Air Leaf, rated at 40,000 lbs with a 52" axle spacing in a lightweight configuration, and a dash-mounted dump switch with indicator light. Up front, taper leaf springs rated at 13,200 lbs work with Tenneco steer axle shocks and 30 mm spring spacer blocks. The cab rides on its own air suspension.

Cab & Interior
The VOC 121" BBC aluminum day cab has a Metton hood, stainless steel crown and grille with tilt assist, and a bright-finish side-of-hood air intake bezel. Inside is a Premier interior in Sterling Gray with a rubber floor instead of carpet. The driver's seat is a Peterbilt LX premium-level seat in black leather with air ride, a high back, and a right-side armroom. The passenger seat is a Peterbilt ST in black vinyl with air ride, a high back, and a left-side armrest. The multi-function steering wheel carries the Peterbilt logo plus audio and cruise controls, and the column tilts and telescopes. The main instrument panel is a 15" digital cluster display that shows clutch temperature, air filter restriction, brake application pressure, engine and PTO hourmeters, turbo boost, and engine percent torque. Separate 52 mm backlit bright-bezel gauges cover front and rear drive axle oil temperature, engine oil temperature, trailer reservoir air pressure, air suspension pressure, and fuel filter restriction. Three additional dash switches are pre-wired behind the dash. Comfort and convenience features include Peterbilt keyless entry, power door locks and windows, a combination fresh-air heater and air conditioner, thermal and SmartSound cab insulation packages, and dark window tint. Glass includes a one-piece curved windshield and a fixed one-piece rear window. Audio and communications include a ConcertClass AM/FM/WB radio with 3.5 aux input, a four-speaker midlevel package, Bluetooth phone and audio, a USB port, and radio mute in reverse. A Uniden PC78LTX CB radio is mounted at the center of the header, with dual roof-mounted antennas. The truck carries global telematics hardware and a 5-year SmartLINQ remote diagnostics subscription. Exterior cab features include a stainless steel sunvisor, bright-finish Peterbilt aero mirrors (motorized and heated, with integrated convex), a look-down mirror over the passenger door, and a textured NFPA-compliant exterior grab handle. Rounding out the cab are an under-cab air horn, intermittent electric wipers, a removable bugscreen behind the grille, a rear wall map pocket, a driver-side fire extinguisher, a triangle reflector kit, and a 107 dB backup alarm.

Body & Equipment
The fifth wheel is a Holland FW35 no-tilt convertible top plate on a Holland heavy-duty 30" inboard air slide. It has a left-hand release and slide controls, and a fifth wheel height of 8.6"–9.25" set at the centerline of the bogie. Fuel capacity comes from two polished 26" aluminum tanks behind the cab: a 110-gallon split tank on the right side with 60 gallons of fuel in the rear section, and a 100-gallon tank on the left. All tank straps are polished. A 24-gallon DEF tank sits on the left side with a polished stainless steel cover, at a DEF-to-fuel ratio of 2:1 or greater. The exhaust is a dual system with a left-hand stack look and a single-module DPF/SCR mounted under the cab on the right side. It runs 7" chrome-plated steel standpipes, 42" tall, with 45-degree cut curved tips and chrome exhaust pipes. Air equipment includes a Bendix AD-HF EP air dryer with heater, coalescing filter, and extended purge. It also has polished aluminum air tanks with pull cords, nylon chassis hose, and a self-returning dash-mounted trailer hand valve. Trailer connections include 12' coiled air and electrical lines with two 7-way plugs and a chromed hose tenna. There's a 150-amp Phillips dual-pole circuit and an electric dump switch wired back of cab for the trailer tailgate. The electrical system has four PACCAR premium 12V dual-purpose batteries (2,920 CCA), a PACCAR 160-amp alternator, a PACCAR 12V starter, a battery jumper terminal, a Kissling 300A cab power disconnect switch, a low voltage disconnect system, and EMUX electronics architecture. A polished aluminum battery box on the left side has a non-slip step and heavy-duty step reinforcement. An aftertreatment cab entry step on the right side is aluminum and non-slip. Lighting includes projector headlight modules, fender-mounted turn signals, daytime running lights, and five LED aero marker lights. You also get self-canceling turn signals, LED stop/turn/tail/backup lamps at the end of frame, and two flush-mounted LED load lights. Switches and wiring are in place for auxiliary marker lights and an aftermarket beacon/strobe. Other frame-mounted equipment includes a left-side deck plate and access package with polished access steps, braceless stainless steel quarter fenders, and Peterbilt rear mudflaps with spring-loaded stainless hangers. Paint is a two-stage Axalta finish in White (L0006EY) on the cab, cab roof, hood top, and fenders, over a Black (L0001EA) frame.

Tires & Wheels
The front tires are Bridgestone Ecopia R273 11R22.5 (16-ply), and the eight rear tires are Bridgestone Ecopia M760 11R22.5 (14-ply). All wheels are Accuride 43644SP 22.5 x 8.25 aluminum with extra-polished and Accu-Shield finish on both sides. Wheel guards are fitted on the steer and tandem axles.

Warranty & Protection
This new unit carries Peterbilt Class 8 standard coverage of 1 year/100,000 miles (160,000 km) and a base emissions warranty (CARB operation) of 5 years/350,000 miles on the X15 Performance engine.