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![Nicholas-J-W](themes/aaAle/images/interface/profile-pic-placeholder.47cf740a.png)
How do you calculate the weight specifications for Ford Utes & a 5th wheel caravan?
![Anon](/assets/aa/aa-avatar.png?m=1466990309)
Hi there,
Do you mean gross combination mass?, which is the maximum permissible weight a vehicle and trailer together can weigh according to the manufacture.
If so , this comes from the vehicle manufacturers specs. https://www.nzta.govt.nz/resources/glovebox-guide-safe-loading-towing/guide-safe-loading-towing/