I will shoot a picture when I get home

I agree it could be an installation issue

It is not my first tire but I will follow thrifty bills advice and double check

I am using a floor pump. 100 psi

Ragbrai is probally close to the same distance as Iowa has not gone through a growth spurt the 4000 reference was to the distance the bike will be on a rack to and from. With the car packed with riders and gear the bikes will be relegated my hitch rack I would hate to have the carbon wonder doa

Thanks again for the advice it is appreciated will post pics