R247 tl 295 80

R247 Exclusive “Intercity Bus� tyre for reliable, safe & efficient operation

The New R247    

Superior irregular wear resistance Superior rib tear resistance Low noise generation Exclusive “Intercity Bus” product

Available Size SIZE 295/80R22.5

LI/SS 152/148 M

TT/TL Tubeless

Technical Data Single

Load per axle Dual

Speed Symbol

7100 kg

12600 kg

M

Dimensional Data

Rec. Rim width

Overall Diameter

Overall Width

Tread Width

1048mm

297mm

224mm

9.0 inch

Product Features Customer requirement

R247

Footprint shape variation

BS Conventional (mm)

Competitor

Unloaded Loaded

Rib tear resistance

Optimised groove shape & rib width minimize strain at groove bottom

Silent operation

Groove fence reduces resonance of air from tyre grooves

Tyre Maintenance To minimize irregular wear and get more service life, we recommend: Inflation pressure  Check tyre pressure and adjust to recommended inflation pressure at least once a week when tyre is cold.  To prevent air leakage, ensure tight valve cores and use of valve cap.

Tyre rotation  Rotate tyres to minimize irregular wear and get more service life.

Important points of tyre rotation  Rotate tyres so that tyres roll in the opposite direction.  Rotate tyres between front or free rolling wheels and rear wheels.  Recommended wear ratio for the best tyre rotation is 20%, 40% and 60%.

Minimum footprint shape variation against load reduces irregular wear possibility

Footprint shape variation (mm)

Irregular wear resistance

New design applied

Load variation

Application

▲

All position

▲