255/40 R21 Michelin Pilot Sport 4 S variants

Weight index

Select: 102, 105102105

Speed index

Select: Select, Y (300 km/h)Y (300 km/h)

This combination is not available.

MFSNo

RunflatNo

Special: XL

Michelin Pilot Sport 4 S is a summer tyre made in total of 178 sizes, ranging from R18 to R18 - this particular dimension is R21, which means it fits to a 21 inch/533.4mm diameter wheel. 255/40 R21 is 40mm wider than the narrowest dimension (215) and 60mm narrower than the widest one (315). This tyre profile of 40 means the sidewall height of the tyre is 40% of the tyre width (255mm), which results in 102mm sidewall height. In 255/40 R21, there is only one possible speed index for Michelin Pilot Sport 4 S - "Y", which is good for speeds up to 300 km/h.

255/40 R21 102 Y

B

D

71dB

Shop	Product	Stock	Availability	Shipping	Price	Action
Pilot Sport 4 S XL (*) EV - In stock £291	Pilot Sport 4 S XL (*) EV		In stock	Free shipping	£291	Buy tyres.pneus.online.uk
Michelin Pilot Sport 4S ( 255/40 ZR21 (102Y) XL * ) - In stock £338	Michelin Pilot Sport 4S ( 255/40 ZR21 (102Y) XL * )		In stock	Free shipping	£338	Buy mytyres.co.uk

255/40 R21 105 Y mfs XL

B

C

71dB

Shop	Product	Stock	Availability	Shipping	Price	Action
Pilot Sport 4 S XL - In stock £447	Pilot Sport 4 S XL		In stock	Free shipping	£447	Buy tyres.pneus.online.uk
Michelin Pilot Sport 4S ( HL255/40 ZR21 (105Y) XL MO1 ) - In stock £452	Michelin Pilot Sport 4S ( HL255/40 ZR21 (105Y) XL MO1 )		In stock	Free shipping	£452	Buy mytyres.co.uk