Optimised performance for dry, speed-focused routes The Vittoria Terreno T30 gravel tyre is specifically designed for speed on dry, fast courses. Thanks to its unique herringbone centre tread pattern, rolling resistance is minimised while control remains optimal during braking and cornering. This makes the tyre ideal for riders looking to combine speed and cornering grip on fast gravel courses. Improved grip and stability The side studs provide excellent grip, allowing you to take corners with confidence. The tyre's gradual design ensures a smooth transition when leaning into corners, contributing to a predictable ride. The Terreno T30 uses a new 100 TPI nylon carcass, which provides a strong and durable foundation that maintains a smooth ride feel, even on rougher road surfaces. With the T10 to T90 tyres, Vittoria has added more clarity to its tyre range. T0 refers to the very lightest gravel, where the terrain is asphalt-like. T100 refers to terrain that can almost not be ridden on a gravel bike, and requires a mountain bike instead. So, the T-number series indicates the type of gravel for which the tyres are suitable.