From a press release issued by Pirelli:

CALIFORNIA RACE SERVICES NO LONGER PIRELLI WEST-COAST RACE-TIRE DISTRIBUTOR

(Rome, GA) Pirelli’s motorcycle tire division has announced that, effective immediately, California Race Services is no longer a licensed Pirelli race-tire distributor.

West-coast racers are asked to direct all Pirelli race-tire requests and inquiries to Josh Bryan at Tigershark Racing at 503-358-5704 in Portland, Oregon until a replacement vendor is named sometime within the next 60 days.