Negative: I have (no wider than the tire) slid 4 wheels with 205mm width and normal alloy wheels and from the second lowest lying all tires on each other. In this now so the rubber will age faster and the second sub-Teste tire holder has to keep the weight of 3 wheels. Let's see how long he goes along with this.
Solution (Nocht not made): Either new retaining holes drilled in the bar (very expensive), or individually, the tire holders "bolster up" (annoying and shaky).
Conclusion: Although is not expensive, but does not contain what the description promises (to 225mm tire width).