RV FEATURE
GROSS COMBINED MASS
Sometimes , understanding the above is enough . However , there is another rating to consider : Gross Combined Mass ( GCM ). This refers to the total permissible combined weight of the tow vehicle and any trailer being towed . This rating is stipulated by the manufacturer of the tow vehicle and must also never be exceeded .
Understanding Gross Combined Mass is a subject all on its own – again , we have included a link to a detailed article on tow vehicle weights for those who are interested and we highly recommend coming to grips with this important rating .
SUMMING UP
As you can see , there is a lot to wrestle with when matching a van to a potential tow vehicle . However , once you understand the fundamentals , you ’ ll be on your way to safe , legal caravanning . Oh , and if your vehicle doesn ’ t have a set of Clearviews or similar , always fit tow mirrors .
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