Acura 2010 TSX - Manual (Page 450)

If you check air pressures when the
tires are hot (driven for several
miles/kilometers), you will see
readings 4 to 6 psi (30 to 40 kPa, 0.3
to 0.4 kgf/cm ) higher than the cold
readings. This is normal. Do not let
air out to match the recommended
cold air pressure. The tire will be
underinflated.
You should get your own tire
pressure gauge and use it whenever
you check your tire pressures. This
will make it easier for you to tell if a
pressure loss is due to a tire problem
and not due to a variation between
gauges.
While tubeless tires have some
ability to self-seal if they are
punctured, you should look closely
for punctures if a tire starts losing
pressure.
The following chart shows the
recommended cold tire pressures for
most normal driving conditions.
The compact spare tire pressure is:
For convenience, the recommended
tire sizes and cold tire pressures are
on a label on the driver’s doorjamb.
For additional information about
your tires, see page
. 496
Tire Size Cold Tire Pressure
for Normal Driving
Tire Size Cold Tire Pressure
for Normal Driving
Front/Rear:
Front/Rear:
4-cylinder models
6-cylinder models Recommended Tire Pressures
Tires
Ma
int
e
na
nce
447
60 psi (420 kPa , 4.2 kgf/cm ) P225/50R17 93V
33 psi (230 kPa ,
2.3 kgf/cm )
33 psi (230 kPa ,
2.3 kgf/cm )
P235/45R18 94V
2010 TSX