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Dunlop Safety Advisory

Failure to heed may result in accident and injury. The following guidelines are offered both to assist you in choosing the Dunlop tires that will most closely match your motorcycling needs, and to provide the service and maintenance advice necessary for your safety and satisfaction. Dunlop recommends this important safety and service information to its customers.

Tire Tips
There are many things to consider when purchasing new tires and after you have purchased a set already. Our tire tips give you insight into items to consider when making your decision.

Front and Rear Tire Matching Load-Carrying Capabilities
Maintaining Clearance Rim Size
Tubes Tire Installation (see also Tire Mounting)
Tire Pressures (see also Tire Mounting) Minimum Tread Depth
Speed Ratings Dynamometer Testing
Run-in Period Tire Repair
Tire Modifications Motorcycle Maintenance
Wheel Balance Wheel Alignment
Spokes Wheel Inspection
Tube-Type Rims Sidewall Treatment
Tire Storage Precautions Temperature
Sunlight Ozone
Oil and Gasoline Tire Mounting
Dual-Sport On-/Off-Road Tires Safety Tips for the Off-Road Motorcyclist
Motorcycle Tubeless Tire Repair Information Importance of Motorcycle Tire Inflation Maintenance & Load Restrictions
 

 Tire Pressures (see also Tire Mounting)

Follow pressure recommendations shown on the Dunlop Motorcycle Tire Application Guide. Contact Dunlop if year and model are not shown on the current guide and the owner's manual does not list pressure settings for Dunlop tires.

Keep in mind that hard cornering, passengers, heavy loads and sustained high speeds will require higher pressures (up to that indicated on the sidewall).

CHECKING TIRE PRESSURES IS THE MOST IMPORTANT TIRE MAINTENANCE FUNCTION YOU CAN PERFORM.

For high-speed, fully loaded or dual-riding touring motorcycle applications, inflate front tires to maximum recommended by vehicle manufacturer for Dunlop fitment and rear tires to maximum load inflation pressure on sidewall. Rear touring tires must be inflated to a minimum of 36 psi for light to medium loads and 40 psi for dual riding and other loads. Never exceed maximum load indicated on tire sidewall or vehicle capacity load found in owner's manual.

Underinflated tires can result in imprecise cornering, higher running temperatures, irregular tread wear at the edge of the contact patch, fatigue cracking, overstressing and eventual failure of the tire carcass.

Overinflating tires does not increase load carrying capacity, but will result in a hard ride and accelerated tire wear in the center of the contact patch.

Check cold tire pressure frequently with a good quality gauge that holds a reading, and always before extended trips.

Loss of pressure may occur due to worn out or badly seated valve cores. Check valve cores. If necessary, tighten for correct seating, or remove and replace them. A metal or hard plastic valve cap with an inner gasket should be used and installed finger tight to protect the valve core from dust, moisture and to help maintain a positive air seal.

Repeated loss of inflation pressure may result from undetected tire damage. Visually inspect tires for punctures, cuts, abrasions, cracks, bulges, blisters or knots. It will be necessary to dismount the tire to complete an inspection for internal damage and any need for repair. See the Tire Repair section. Only certain punctures in the tread area may be repaired, and only if no other damage is present.

Tires with non-repairable damage must not be used again. Damage caused by impacts, penetrations or continued underinflated/overloaded use is progressive and can result in sudden and complete tire failure and accident.

Always seek expert inspection of the dismounted tire following curb, chuckhole or other impacts, evidence of penetration beyond the tire surface, bulges or low pressure. Do not continue riding on such tires.

Inspect your tires frequently for damage and always heed warning signs such as vibration, handling instability, rubbing or tire noise that occurs during operation of the motorcycle.





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