Originally Posted by Max5
If the date serials confirm that the tyres are the originals (2010) they definitely should be replaced. I would stick to 60 profile.

Unless you have ground clearance problems like many Plus 4 owners. The 60 profile tyres give the lowest (not compliant with the regs in some countries) ground clearance of the who trad series. I, and may others, have fitted 65 profile tyres to gain a valuable 10mm of ground clearance.

Peter

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