If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Journey’s extensive Final Frontier tour just got a little longer. The band added 40 new dates , which will have them on the road from September through November, after taking a break when the current leg wraps up in July. The later leg starts in Los Angeles, with stops throughout the U.S. and a few dates in Canada.  The new dates are currently on presale, while the general sale kicks off on Friday, May 15. Tickets for the current leg of the tour are on sale now through Ticketmaster , and sold-out shows or seats can be found on resale sites like StubHub and SeatGeek . The next leg of the band’s tour wraps up at the Chase Center in San Francisco, in what will be a hometown show for the Bay Area band. The band has undergone numerous lineup changes over its 50-year history.…