Interesting. Never heard of the STU needing to run beadlocks. I have seen them run on non-beadlock rims. I believe they were running them on the spun STI rims and Douglas rims.
As far as air pressure I run 9.5 - 10.5 and that seems to be the happy medium.
As far as air pressure I run 9.5 - 10.5 and that seems to be the happy medium.