Acura 2011 RL - Manual (Page 488)

The following charts show the
recommended cold tire pressures for
most normal driving conditions.
Check the pressure in the tires when
they are cold. This means the vehicle
has been parked for at least three
hours, or driven less than 1 mile (1.6
km).
Add or release air, if needed, to
match the recommended cold tire
pressures on this page.
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.
If you check the pressure 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
reading. This is normal; do not
release air to match the cold
pressure. The tires will be
underinflated.
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.
Tire Size/Type
Compact Spare
Cold Tire Pressure
Front
Rear
Tires
Recommended Tire Pressures
Normal Driving
482
T155/70D17
110M
32 psi (220 kPa , 2.2 kgf/cm )
30 psi (210 kPa , 2.1 kgf/cm )
P245/45R18 96V
60 psi (420 kPa , 4.2 kgf/cm )
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