Ahakoa he aha te punaha toka, me rite te whakatauranga kaha o te hitch ki te GVWR o to wakatō ranei.Te kaha morahi oto wakatōe kore e taea te rahi ake i te waahanga tohu iti rawa o te punaha toia. 

TE WHAKAMAHI I TE PUNA PARA

1.Kia mohio kei te pai ia wahanga o te punaha toka.

2.Kia mohio kei te pai te kaikawe hiri, te whakairinga poi, te hono me nga mekameka haumaru, nga taura ranei (tae atu ki te raka raka, etahi atu waahanga ranei) kei te pai mo te kaha o te utaina o to wakatō.Me rite, nui ake ranei ia wae i te GVWR o te wakatō.

3.Kia mohio kei te tika te rahi o te eke paoro me te pai ki te hono.

4. Me whakarite te teitei o te eke paoro, me whakarara ki te whenua ina toia.

5.Ki te kore e mau tonu, whakapirihia to maunga poi kia rite ki nga tohutohu a te kaihanga.

6.Apitihia te mea e tika anawhakauhono hereki te maunga paoro.

7.Apitihia nga mekameka haumaru mai i to wakatō ki to waka waka.Tuhipoka:

1. Me whiti nga mekameka me te tohu X i raro i te arero taraiwa kia mau ai te arero mena ka taka te arero ki te whenua mena ka momotu te wakatō ki te waka toia.

2.Ko ia mekameka he waahi taapiri motuhake ki te waka tow ka whakatauhia mo te GVWR o te wakatō.

8.Hono tetahitūhono titimo te rama, me te mea e tika ana, he parai.

9.Kia mohio koutourama wakatōkei te raupapa mahi.