AS578

Material distribution optimization design, with lower rolling resistance and excellent fuel saving effect. The new PSCT design concept has stronger anti eccentric wear performance. The minimum crown deformation design solves the problem of groove bottom cracking. The design of shoulder heat dissipation grooves improves the heat dissipation effect of the shoulders and avoids the occurrence of defects in the early and middle stages.

Material distribution optimization design, with lower rolling resistance and excellent fuel saving effect.

The new PSCT design concept has stronger anti eccentric wear performance.

The minimum crown deformation design solves the problem of groove bottom cracking.

The design of shoulder heat dissipation grooves improves the heat dissipation effect of the shoulders and avoids the occurrence of defects in the early and middle stages.

Tire specificationsLevel (PR)

Mold pattern depth (mm)

TreatD Depth

Standard wheel rims

(inch)

Load index/speed level

Load Index& Speed Rating

12R22.5eighteenfifteen point five
nine148/145L
295/60R22.5eighteenfifteen
nine150/147L
275/70R22.5sixteenfifteen point five
eight point two five144/141M
18fifteen point five
eight point two five152/148J
275/80R22.518fourteeneight point two five149/146L
295/80R22.518fifteen
nine
152/149M

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