The WTB Exposure TCS 700c Allroad Tire. A High-end road that isn’t fazed by rough surfaces and lengthy detours. The slick centerline and hatched intermediate tread of the Expanse transitions into minimalistic outer knobs that instill confidence regardless of road conditions. Featuring a dependable tubeless casing Expanse delivers a smooth riding experience while remaining resilient on unpredictable terrain. Intended for riders who leave home without a set destination and are simply along for the ride.