Use of modern rubber compounds and construction creates higher quality than OEM tires of the pastFits classic/vintage bikes going back 35 years CONSTRUCTION- (Bias)Construction- (Bias)FEATURESE-markedFeaturesE-MarkedLOAD/SPEED INDEX-Load/Speed-Index56PMARKET SEGMENTCruiser / StreetMarket SegmentCruiser / StreetMounting PositionFront, RearPLY RATING4 PLYPOSITIONFront/RearPRODUCT NAMETirePly Rating4 PlyPositionFront/RearProduct NameTireRIM DIAMETER18Rim Diameter18''SECTION WIDTH3.50SIDEWALLBlackwallSTYLEVintageSidewallBlackwallStyleVintage, ClassicTIRE SIZE3.50-18TREAD PATTERN/MODELClassicTUBE TYPETube TypeTire Size3.50-18Tread Pattern/ModelHF314 ExceleratorTube TypeTube TypeUNITSEachUnitsEachVendor part number25-31418-350BTTWidth3.5''