Which air for my tyres

fleshtuxedo

Currently running Michelin Pro 4 Race Endurance tyres, but wondering which air to inflate them with? Should I pump them up now (low pressure, somewhat moist air), or wait until a settled mass of high pressure air with low humidity has come across northern UK next week?

I understand that pumping up my tyres will increase the pressure but recognise it matters what your raw ingredients are.

I ride in groups mostly and am better on flats than hills. Just standard butyl tubes.

Thanks