# 4 Major Areas of Preventative Maintenance

Published 2018-12-10 · Updated 2026-03-19 · Professional AV on MarketScale
Canonical: https://www.marketscale.com/industries/pro-av/4-major-areas-of-preventative-maintenance

> Preventive maintenance is critical to keeping commercial vehicles safely on the road, and there are four major areas that must be addressed regularly to avoid major repairs later. Click here to learn more.

Preventive maintenance is critical to keeping commercial vehicles safely on the road, and there are four major areas that must be addressed regularly to avoid major repairs later.

Click here to [learn more](https://www.bauerbuilt.com/about/blog/articleid/367/4-major-areas-of-preventative-maintenance.aspx).

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