Alfa Romeo Giulia Quadrifoglio 2017 Owner's Manual page 224

Original Equipment
Snow Tires
Radial Ply Tires
Warning!
Combining radial ply tires with other types
of tires on your vehicle will cause your
vehicle to handle poorly. The instability
could cause a collision. Always use radial
ply tires in sets of four. Never combine
them with other types of tires.
Tire Repair
If your tire becomes damaged, it may
be repaired if it meets the following
criteria:
The tire has not been driven on when
flat.
222
Tires
245/35Z R19 93Y XL
285/30Z R19 98Y XL
245/35R19 93V XL M+S
285/30R19 98V XL M+S or
265/35R19 98V XL M+S
The damage is only on the tread
section of your tire (sidewall damage is
not repairable).
The puncture is no greater than a ¼
of an inch (6 mm).
Consult an authorized tire dealer for tire
repairs and additional information.
Damaged Run Flat tires, or Run Flat
tires that have experienced a loss of
pressure should be replaced
immediately with another Run Flat tire
of identical size and service description
(Load Index and Speed Symbol).
Run Flat Tires — If Equipped
Run Flat tires allow you the capability to
drive 50 miles (80 km) at 50 mph
(80 km/h) after a rapid loss of inflation
pressure. This rapid loss of inflation is
referred to as the Run Flat mode. A Run
Wheel
19x8.5J
19x10J
19x8.5J
19x10J
Recommended
High Speed Tire
Cold Tire Inflation
Inflation Pressure
Pressure
Front Rear Front
35 psi/ 42 psi/
–
240kpa 290kpa
32 psi/
– –
220kpa
35 psi/ 42 psi/
–
240kpa 290kpa
32 psi/
– –
220kpa
Flat mode occurs when the tire inflation
pressure is of/or below 14 psi (96 kPa).
Once a Run Flat tire reaches the run flat
mode it has limited driving capabilities
and needs to be replaced immediately.
A Run Flat tire is not repairable.
It is not recommended driving a vehicle
loaded at full capacity or to tow a trailer
while a tire is in the run flat mode.
See the tire pressure monitoring section
for more information.
Tire Spinning
When stuck in mud, sand, snow, or ice
conditions, do not spin your vehicle's
wheels above 30 mph (48 km/h) or for
longer than 30 seconds continuously
without stopping.
Rear
–
42 psi/
290kpa
–
42 psi/
290kpa