Wheel Brand/Quality Inquiry

[TitoRay]

I am considering purchasing these wheels for my bug but am unaware of the quality. The seller, who has a good reputaion, says the brand is Extreme Rims. I have never heard of them and after searching found no info. The style is exactly what I want, price isn't bad, but is this wheel gonna go lopsided when I start driving on it??
Questions, comments. . .warnings? All welcome.