Do I need hub centric rings for my aftermarket wheels on a Ford Escape?

[Nicko]

I’m planning on upgrading my wheels, but I’ve heard mixed things about whether or not hub centric rings are necessary. Has anyone here installed aftermarket wheels on their Escape without the rings? If so, did you notice any vibrations or other issues at highway speeds? I want to avoid any problems, so I’d appreciate any advice from those who’ve been through this!