Fiat Bravo Owner's Manual page 223

Maximum speed rating
Q = up to 160 km/h.
R = up to 170 km/h.
S = up to 180 km/h.
T = up to 190 km/h.
U = up to 200 km/h.
H = up to 210 km/h.
V = up to 240 km/h.
W = up to 270 km/h.
Y = up to 300 km/h.
Maximum speed rating
for snow tyres
QM + S = up to 160 km/h.
TM + S = up to 190 km/h.
HM + S = up to 210 km/h.
222
UNDERSTANDING RIM
MARKING fig. 5
Example: 6J x 15 H2 ET 31.5
6 = rim width in inches (1).
J = rim drop center outline (side
projection where the tyre bead
rests) (2).
15 = rim nominal diameter in inches
(corresponds to diameter of the
tyre to be mounted) (3 = Ø).
H2 = "hump" shape and number (relief
on the circumference holding the
Tubeless tyre bead on the rim).
ET 31.5 = wheel camber angle (distance
between the disc/rim supporting
plane and the wheel rim centre
line).
fig. 6
TYRES RIM PROTECTOR fig. 6
WARNING
If after-sale tyres with rim
protector are used (fig. 6)
and the car has integral cups fixed (by
springs) to the sheet wheel, DO NOT
fit wheel cups. The use of unsuitable
tyres and wheel cups could cause a
sudden pressure loss of the tyre.
F0Q0760m