Hey guys, so I have found this good deal on groupon. It is $15 for a QSSB oil change and filter. I have a 2012 Chevy cruze 1.8L now and do 4K OCI on it since I get these coupons often and the oil technically isn't "dexos1" approved. Anyone have thoughts on this thinking? All feedback would be appreciated. P.S. Don't know what filter they use for the car is but I am sure it is nothing special.