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RD779
The ROADX RH647 is a traction position tire for trucks and busses traveling in regional applications.
  • Tread block design effectively improves traction and heat dissipation.
  • Tread profile design improves ground pressure distribution for greater driving stability.
  • Deepend tread pattern and tire compound improve wear and tear resistance for a longer service life.
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PlantSizeStandard
       Rim(inch)		PRLoad PressureLoad Index Tread Depth
       （mm）		Speed GradeInflated Tire
       Dimention(mm)
kglbskPa PSI
S D S D S D S D S D D B
VN215/75R17.56.00 18224021204940467589089012912913613415.0J773211
VN235/75R17.56.75 18272525756005567586086012012014314115.0L797233
VN315/70R22.59.00 18400033508820738590090013013015615018.0L1014312
VN315/80R22.59.00 20400036508820805085085012312315615320.0K1076312

RD779