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.

A completed KME Isuzu NPS 75-155 project increasing GVM from 7,500 to 8,000 kg and GCM from 11,000 to 12,000 kg, with super singles and VSB 6 engineering.