Lexus GS430 User Manual page 493

IN CASE OF AN EMERGENCY
CAUTION
D The compact spare tire was designed especially
for your Lexus. Do not use it on any other
vehicle.
D Do not use more than one compact spare tire at
the same time.
D The pressure for the compact spare tire must be
420 kPa (4.3 kgf/cm , 4.2 bar, 60 psi).
2
D Do not exceed 80 km/h (50 mph) when driving
with the compact spare tire.
D Replace the compact spare tire with the
standard tire as soon as possible.
D Avoid
sudden
deceleration and sharp turns with the compact
spare tire.
472
acceleration, sudden
NOTICE
Your ground clearance is reduced when the
compact spare tire is installed so avoid driving
over obstacles and drive slowly on rough,
unpaved roads and speed bumps. Also, do not
attempt to go through an automatic car wash as
the vehicle may get caught, resulting in damage.