Honda 2012 Pilot Owner's Manual page 612

Tires
SPACER
If you store a full size tire on the
hoist, remove the spacer.
Otherwise the hoist will not fully
return to its original position.
604
BOLTS (10 mm)
To remove the spacer, loosen the
two bolts.
Replacement wheels are available at
your dealer.
Installing improper tires on your
vehicle 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.