Firestone Firehawk SZ90 is a summer tyre made in total of 37 sizes, ranging from R15 to R15 - this particular dimension is R17, which means it fits to a 17 inch/431.8mm diameter wheel. 225/45 R17 is 30mm wider than the narrowest dimension (195) and 30mm narrower than the widest one (255). This tyre profile of 45 means the sidewall height of the tyre is 45% of the tyre width (225mm), which results in 101.25mm sidewall height.
225/45 R17 Firestone Firehawk SZ90 variants
225/45 R17 91 W
Runflat
rft
mfs
EAN: 3286340523011
225/45 R17 91 W
EAN: 3286340685511
225/45 R17 91 Y
mfs
EAN: 3286340685610
225/45 R17 94 Y
mfs
XL
EAN: 3286340685917
