Checking The Tire Condition; Checking The Tire Air Pressure - KTM 450 SX ATV Owner's Manual

MAINTENANCE ON CHASSIS AND ENGINE

Checking the tire condition

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Only mount tires that have been approved and/or recommended by KTM.
Other tires could have a negative effect on riding behavior.
The type, condition and air pressure of the tires all have an important impact on the riding behavior of the vehicle.
The front and rear wheels must be fitted with tires with similar profiles.
Worn tires have a negative effect on riding behavior, especially on wet surfaces.
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Examine the tires for cuts, foreign bodies and other damage.
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Check the tire age.
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The tire's date of manufacture is usually part of the tire markings and is indicated by the last four digits of the DOT marking.
The first two digits indicate the week of manufacture and the last two digits the year of manufacture.
KTM recommends that the tires be changed after 5 years at the latest, regardless of the actual state of wear.
» If the tires are older than five years:
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Change the tires.

Checking the tire air pressure

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Low tire air pressure leads to abnormal wear and overheating of the tire.
Correct tire air pressure ensures optimal riding comfort and maximum tire service life.
Check the tire pressure on all wheels and correct it if necessary.
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