• Bridgestone Potenza Sport

    Bridgestone Potenza Sport
    305/30R20 (103Y) XL
    Passenger Car
    Summer / Highway Terrain

    BSW

    info
    type
    season
    road_application
    ll
    ll

    Part number: 0026071240766004095

    Sizes
305
Section width 		30
Aspect ratio 		R
Construction 		20
Rim diameter 		103
Load index 		(Y)
Speed Rating 		XL
Load range 		TL
TL/TT
Specs Code/Value Description
Section width Section width
 305 (mm) 		The distance between the outside of a tire sidewalls, not including any lettering or designs.
Aspect ratio Aspect ratio
 30 (%) 		The aspect ratio determines the height of the sidewall and is a percentage of the section width.
Construction Construction
 R (Radial) 		Radial construction tire.
Rim diameter Rim diameter
 20 (") 		Diameter of rim seat supporting the tire bead.
Load index Load index
 103 (875kg/1930lbs) 		Maximum load each tire is designed to carry when inflated to the recommended pressure.
Speed Rating Speed Rating
 (Y) (300+km/h/186+mph) 		Maximum speed at which a tire can roll with the load indicated in its load index.
Load range Load range
 XL (4 ply) 		Maximum load capacity the tire is engineered to handle at certain inflation pressures. It also define the tire toughness and the strength of the sidewall.
TL/TT TL/TT
 TL (Tubeless) 		Tire specifically designed for fitting to appropriate wheel rims without an inner tube.
Manufacturer part number Manufacturer part number
 008146 		Alpha-numeric designation assigned by a manufacturer to uniquely identify a tire product.