 Current GMC and Buick leases can lease a new GMC Sierra 1500 with the TurboMax engine for $459 a month with $19.95 due at signing. Join Ross Strouser Saturdays and Sundays at 8 a.m. on News Talk 880 and 107.9 FM KJJR and anytime at KJJR.com for Focus on the Flathead with local business owners and other people of interest.