Honda TRX400X 2009 Owner's Manual page 147

Tire Replacement
Refer to Saf ety Precautions
The tires that came on your ATV were designed to match the
performance capabilities of your ATV and provide the best combination
of handling, braking, and comfort.
It is best to replace all four tires, however if that is not possible, you
must replace the tires in pairs (front or rear) with tires of the same size
and type as the originals. Never replace just one tire.
Installing improper tires on your ATV can affect
handling and stability. This can cause a crash in
which you can be seriously hurt or killed.
Always use the size and type of tires
recommended in this owner's manual.
The recommended tires for your ATV are:
front AT 22
rear AT 20
When you replace a tire, remember:
Have the tire replaced by your Honda dealer if possible.
If you have a tire professionally replaced at a non-Honda facility, we
recommended that you have the work checked by your Honda dealer.
on page 77
× 7-10 ★★
× 10-9 ★★
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OHTSU M/R 101
OHTSU M/R 501
Servicing Your Honda
Tires
139