You need 32mm+ tyres on your road bike, according to independent testing of new Hutchinson Blackbird

Independent testing conducted by BikeRadar, focusing on Hutchinson's new Blackbird TLR tyres, has revealed compelling data suggesting that road cyclists should now be opting for tyres 32mm or wider. The tests, which included a range of tyre widths from 25mm to 32mm, found that the 32mm Blackbird tyres, when paired with a modern wide rim, offered superior rolling resistance and aerodynamic performance compared to their narrower counterparts, even at lower pressures. This challenges long-held assumptions about optimal road tyre dimensions.

This revelation from BikeRadar's rigorous testing is significant, as it provides concrete, third-party data supporting a trend that has been slowly gaining traction within the professional peloton and among performance-oriented enthusiasts. For years, 23mm and 25mm tyres were considered the gold standard for speed, but advancements in tyre technology, rim design, and understanding of rolling resistance have steadily pushed that envelope. This independent validation from a respected publication like BikeRadar, using a new benchmark product like the Hutchinson Blackbird, effectively crystallizes the shift, offering a clear performance imperative for riders and manufacturers alike.

So, the era of the skinny tyre is officially over, not with a whimper, but with a data-driven bang. One can almost hear the collective sigh of relief from countless riders' posterior chains, finally vindicated in their preference for comfort and now, speed.