All you need to know to make the right tyre choice.
We've reviewed the Dunlop Grandtrek ST 20 (225/60 R17) to see how well it performs in these categories:
Get access to review
Not found what you want?
We've tested 94 other car tyres.
Get even more Consumer NZ news and invitations to share your voice on important issues straight to your inbox.
Opt in to receive updates on:
Or visit our Technical support page