From what the batch we had at 5280 (this could be simply a batch issue mind you, the batch IIC is getting may be properly glued) the tires appeared glued - as others said.
The only way to properly glue them would be to dismount the tire (break the outside glue bead) and then re-glue the bead yourself. Besides the fact you may damage the tire in the process, I believe dismounting tires is kind of against the rules at most races due to the spec nature of the inserts and tire compounds.