CENTRAL TIRE INFLATION SYSTEM WITH WHEEL HUB INCLUDING INTEGRATED SEALING SURFACE

Various systems and methods are provided for a central tire inflation system with a wheel hub including an integrated sealing surface. In one embodiment, a system comprises: a vehicle wheel hub including a gas passage and a sealing surface shaped to engage directly with a seal to fluidly couple the gas passage to a counterpart gas passage of a stationary vehicle component. The sealing surface may be formed integrally with the vehicle wheel hub and shaped to engage directly with the seal with no other components disposed between the sealing surface and the seal.