The Associated Petroleum Products station at the corner of Pacific Hwy (Hwy 99) and Port of Tacoma Road is currently the only place in Tacoma selling biodiesel at the pump in Tacoma. B99 is available 24 hours a day and payment can be made by credit card. Under the giant Goodyear sign. Wean yourself from foreign oil and support American farmers and workers. Run your diesel car or truck on biodiesel. Or even better, trade in your gasser for a diesel and give it a go.