Stud Tyres - fixing the spikes on new tyres Schwalbe Snow Stud tyres seem like a good winter commuting tyre in places that have only occasional snow/ice conditions. When they are fully inflated they can be used on normal roads and when run on low pressure they should provide good enough grip to cycle in icy conditions.

There is a following note on schwalbe website:


  In order to ensure that spikes are permanently fixed, tyres should be
  run in for about 40km on asphalt, while avoiding any fast acceleration
  or heavy braking.


My question is: Should this tyre be run on normal or low pressure for that initial 40km use on asphalt?
I just bought these tires for Scottish winter, will chuck them on pretty soon. I think the idea for this 40km is to break the studs-in, to settle them into the tyre. 
So I would run them on medium pressure: the tyres are not overinflated, but also not on low pressure, sot the studs are engaged, but not 100%.