Fiat 500 Owner's Handbook Manual page 156

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.
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.
Load rating (capacity)
70 = 335 kg 81 = 462 kg
71 = 345 kg 82 = 475 kg
72 = 355 kg 83 = 487 kg
73 = 365 kg 84 = 500 kg
74 = 375 kg 85 = 515 kg
75 = 387 kg 86 = 530 kg
76 = 400 kg 87 = 545 kg
77 = 412 kg 88 = 560 kg
78 = 425 kg 89 = 580 kg
79 = 437 kg 90 = 600 kg
80 = 450 kg 91 = 615 kg
READING RIM MARKINGS fig. 4
Example: 5,00 B x 14 H2
5,00 = rim width in inches 1.
B = rim drop centre outline (side
projection where the tyre bead
rests) 2.
14 = rim nominal diameter in inches
(corresponds to diameter of the
tyre to be mounted) 3 = Ø.
H2 = shape and number of the "humps"
(circumference relief, holding into
its seat the bead of the Tubeless
tyre on the rim).
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