Thanks Guys!
When they (not ERA) mounted them jacked them up to 45 psi.
I'll start at 25 and tweak from there.
Earl: Likewise no war, personal preference. 17" do look a bit funny compared to 15", but the grip is incredible, and a wide choice is available - not so with 15". If I had found rubber I was happy with in 15", would have gone that route.
Thanks Again,
Jim