Heavy Vehicle Certification

A verified Isuzu NPS 300 heavy-vehicle project: GVM increased from 6,000 kg to 7,500 kg and GCM from 9,500 kg to 11,000 kg, with KME engineering assessment, brake testing and Queensland certification.

KME Vehicle Engineering upgraded a 2024 Ford F350 from 5,638 kg to 6,059 kg GVM in Queensland, supported by suspension, axle, wheel/tyre and brake-system engineering.

A project review of an Isuzu NPS 75 tow-pin assessment, including a 4.5 tonne static load case and the limits of interpreting a calculated safety factor.

See how we certified five VSB6 modification codes at once for a medium truck — wheels, suspension, brakes and fuel system, assessed as one compliance package.

A factual guide to VSB 6, including which vehicles it covers, common and specific modifications, Section S rating changes and jurisdictional approval requirements.

A super-single conversion is not finished when the wheels are fitted. Engineering evidence, approval records, tyre-pressure information and operating procedures must work together.