Guideline On How To Use Tyres
1. Tyre and Tim
⑴Check carefully before tyre mounting to see if the rim sizes are identical to those marked
on sidewalls.
⑵The tyre should be fitted as much as possible to standard rims or allowable rim range.
⑶The tyre should not be fitted to deformed rims or non-conformity rims.
⑷Warm: Deformed rims or non-conformity rims will result in premature tyre toe failure or
blow out to hurt people.
2.Inflated Pressure
⑴Rules should be followed to inflate the tyre.
⑵It is not appropriate to inflate the tyre over pressure and then release the air to standard
pressure.
⑶Check the tyre pressure regularly and replenish when the air pressure is not found sufficient.
⑷Warm: Tyre under-pressure will cause decreased loading capacity, easy cord breaking and
dangerous blow out.
⑸Tyre over pressure will cause cor strength loss and dangerous blowout.
3.Load
⑴Select the tyre of correspondency ply rating and load based on the vehicle's standard
loading capacity.
⑵The tyre of low ply rating can not beer high load. The tyre load mm not be increased
by the increase of inflated pressure.
⑶The load should be distributed evenly on the vehicle.
⑷Warm: Overload will cause a serious injury to the tyre or the people.
⑸The vehicle with the load unevenly distributed will cause some of tyres serious overload,
which is one of the specified speed for vehicle.
4.Speed
⑴The tyre should match the vehicle in operating speed and operate in the range of specified
speed for vehicle.
⑵Warm: Over speed will cause quicker tread wear, rapid heat build up, tyre strength
deterioration,separations and even tyre blow out
5. Tyre Mounting
⑴Tyres of same specifications, ply rating and tread patterns must be mounted on the same
axle.The original tyre differs from the replaced tyre in height not more than 3%.
⑵Dual tyre rim ventilating holes should be in alignment with each other. Tyre values should
be positioned at 180 to each other. Dual spacing should be more than 20mm under static load.
⑶Tyre toe-in should be adjusted to a standard value.
⑷When the old tube is used. Its outer circumference should not be over 92% of the inner
circumference of the tyre.
⑸It is recommended that the old tube with more than 2 repair patches should not remain
in use.
⑹The rim should be tightly and evenly bolted into position.
⑺As to ayres of directional tread patterns, the direction marked on sidewalls should be
dentical to the direction of vehicle travel.
⑻Warm: Tyres of different specifications, ply rating and tread patterns mounted on the same
6. Pre-ride of tyres
When new tyres have been mounted, the pre ride should be taken below 50km/h for 200km for
normal tyres. Through the preside new tyres will adapt to deformation, remove the stress caused
during manufacturing, decrease heat build up and extend tyre performance life.
7.Others
⑴Quick start up, urgent breaking, sharp turning, striking by sharp obstacles, contacts with
corrosives and oil contaminants, operation in high temperature,etc. will cause premature tyre failures.
⑵Tyres should be well maintained and regularly shifted. The sharp obstacles punctured into
tyres or the stones clogged in tread channels sbecid be removed immediately.
⑶When the tyre tread has worn out to the extent specified, stop using it.
⑷If there is any problem regarding tyre quality, please do not hesitate to contact the tyre
dealers or us to enable solving the problems immediately.