WAV vehicles like this clarkemobility.com are a lifeline to many people who would otherwise struggle to get around easily, if at all. This is why it is important to take good care of the vehicle and get it serviced regularly, as this will keep it in good working order ensuring that it is not posing a risk to anyone else or to the owner of the vehicle. It also means that it is a reliable mode of transport that can help someone who struggles with mobility to be able to get out and about.
There are lots more parts to a WAV vehicle than there are to a regular vehicle, so there are more things that need to be checked by a mechanic. One of the things that a mechanic will likely do when a WAV vehicle is taken for service is check all of these parts and if any are worn out or damaged or showing signs that they are not going to survive much longer, they will replace them. This then reduces not only the risk of a breakdown, but also reduces the risk of an accident.
Servicing the vehicle regularly also means that there is less chance of a big thing going wrong with it and therefore costing a lot of money to put right. Spotting potential problems before they become a big and expensive repair job saves more money long term, so there are fewer large chunks to pay out in one go.