Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

bigred715 · 01-07-2019, 07:34 PM

I replaced my Chevy stock batteries about 2 1/2 yrs ago on my 2007 Chevy. Got excellent service from the stock batteries. Replaced both with Interstate batteries from Costco. Took my truck to dealer for service last month and tech said my batteries no good. Not performing up to 800 cranking power. Took truck to Interstate dealer and he checked both batteries and said they were both bad. Went back to Costco and got new batteries just for exchanging them. They have 48 month warranty with complete exchange no hassle. 2 1/2 years seem really short life for new Interstate batteries. Don't know if the same applies with the new batteries. May have to go back to expensive stock batteries from GM.

01-07-2019, 07:34 PM	#1
bigred715 Montana Master Join Date: Dec 2005 Location: Eugene Posts: 1,053 M.O.C. #5091	Truck Batteries I replaced my Chevy stock batteries about 2 1/2 yrs ago on my 2007 Chevy. Got excellent service from the stock batteries. Replaced both with Interstate batteries from Costco. Took my truck to dealer for service last month and tech said my batteries no good. Not performing up to 800 cranking power. Took truck to Interstate dealer and he checked both batteries and said they were both bad. Went back to Costco and got new batteries just for exchanging them. They have 48 month warranty with complete exchange no hassle. 2 1/2 years seem really short life for new Interstate batteries. Don't know if the same applies with the new batteries. May have to go back to expensive stock batteries from GM.