Inside the sixth marking placement, the letter A indicates a truck tractor. The next a few people are the wheel method. Ultimately, the letter inside the 10th place encodes the classification of street circumstances for which the chassis is designed: M – only asphalt; H – asphalt or simply primer. https://scaniaexhaust02466.fitnell.com/57887565/not-known-factual-statements-about-scania-exhaust