Wide Trail Casing
The Wide Trail (WT) construction optimises the tread layout and tyre shape on today's modern wider rims. Traditional tyres are designed for narrow rims and get too square a shape on wide rims, resulting in less than optimal performance. WT tyres are optimised for an inner rim width of 35 mm, but work excellently on all rims with an inner dimension between 30 and 39 mm. The following MTB tyre widths are available in WT construction: 2.40WT / 2.50WT / 2.60WT wide tyres generally have a WT construction, but no WT marking on the tyre sidewall.