The AD09 is an asymmetric street tire for tuned cars that also see track days. The two halves of the pattern are built from different parents: the inner side carries the wide longitudinal grooves of ADVAN HF Type D, with rounded groove corners and transverse grooves cutting across them, which is the wet side. The outer side comes from AD08R, with thin longitudinal grooves moved inboard to free up contact area, continuous ribs for rigidity, and rounded groove edges that spread lateral force so the groove shoulders wear evenly. Groove angles are chamfered to keep the original groove proportion while improving wear resistance on track. The casing is stronger than the previous generation: cord density up 8%, ply thickness up 9%, and a belt package of two layers at the centre rising to three at the shoulder.

Available sizes, 60 in total
20 inch: 245/30R20 90W, 265/30R20 94W, 275/30R20 97W, 285/30R20 99W, 295/30R20 101W, 305/30R20 103W, 235/35R20 92W, 245/35R20 95W, 255/35R20 97W, 265/35R20 99W, 275/35R20 102W, 285/35R20 104W, 295/35R20 105W, 245/40R20 99W, 255/40R20 101W
19 inch: 255/30R19 91W, 265/30R19 93W, 275/30R19 96W, 295/30R19 100W, 305/30R19 102W, 325/30R19 105W, 225/35R19 88W, 235/35R19 91W, 245/35R19 93W, 255/35R19 96W, 265/35R19 98W, 275/35R19 100W, 285/35R19 103W, 225/40R19 93W, 235/40R19 96W, 245/40R19 98W, 255/40R19 100W, 275/40R19 105W
18 inch: 285/30R18 97W, 295/30R18 98W, 245/35R18 92W, 255/35R18 94W, 265/35R18 97W, 295/35R18 103W, 215/40R18 89W, 225/40R18 92W, 235/40R18 95W, 245/40R18 97W, 255/40R18 99W, 265/40R18 101W, 215/45R18 93W, 225/45R18 95W, 245/45R18 100W
17 inch: 215/40R17 87W, 235/40R17 90W, 245/40R17 91W, 255/40R17 98W, 205/45R17 88W, 215/45R17 91W, 225/45R17 94W, 235/45R17 94W, 245/45R17 95W
16 inch: 205/55R16 91V
15 inch: 195/50R15 82V, 195/55R15 85V

Storage and use temperature must stay at or above -10 C (14 F). Below that the compound can be damaged and performance is affected, which matters for buyers storing stock through a cold winter.

Send us the sizes and quantities you need. We quote FOB against the mix and confirm availability from stock in Hefei and Fuyang.