Prototype inventory — not live marketplace data.

SPECIFICATION PLANNING

Semi Truck Spec Planner

Turn your intended work into a focused list of specifications to investigate. This tool does not engineer or recommend a specific truck.

Describe the intended operation

SPECIFICATIONS TO INVESTIGATE

Your research brief

Cab configuration

Compare sleeper size, storage, bunk climate, wheelbase and weight for the time spent away.

Wheelbase & fifth wheel

Check trailer clearance, manoeuvrability, fuel and equipment packaging, fifth-wheel travel and axle loading for dry van work.

Engine & aftertreatment

Research the installed engine generation, rating, hours, idle time, duty cycle and emissions history. 160,000 annual kilometres makes documented maintenance and operating-cost assumptions especially relevant.

Transmission & rear axle ratio

Match exact transmission ratios and axle gearing with tire revolutions, mixed terrain, operating speed and driver or fleet requirements.

Axles, suspension & cooling

Confirm axle ratings, suspension, cooling and fuel capacity against the actual load and routes.

Fuel capacity & operating cost

Balance route range and fuelling access against tare weight, annual kilometres and realistic L/100 km assumptions.

Confirm final suitability. Verify the actual truck build, intended work, legal requirements and professional/operator requirements before purchase.