Whether your route covers rough roads or fast gravel, or even both in the same day, the Teravail Washburn tire is built for the job. Its center slick provides awesome rolling efficiency on pavement and packed dirt, while the shoulder lugs take over in the turns, digging in for confidence in loose corners.Durable, bead-to-bead casing protects against both punctures and sidewall cutsIdeal internal rim width is 23 mmAlways check with your rim manufacturer to verify rim & tire compatibility before assembly or useDesigned and inspired by experiences riding and racing rolling coarse-gravel routesCenterslick tread pattern minimizes rolling resistance Tall shoulder lugs add traction through corners and over soft surfacesTubeless ready for flat prevention, lower-pressure traction and comfortItem SpecificationsColorBlackDefined ColorBlackFlat ProtectionTread and SidewallISO Diameter622 / Road / 29"ISO Width (mm)38Labeled Size700 x 38PSI70Tire BeadFoldingTire Diameter700cTire Intended UseGravelTire TypeTubeless Ready ClincherTPI60Weight600