WNYPCRepair 1,875 #1 Posted July 18, 2015 Tractor Supply has 5 gallons of 10w-30 and 30w for $50. Anyone use it, or know any reason not to? Share this post Link to post Share on other sites
Racinbob 10,393 #2 Posted July 18, 2015 I've got blinders on when it comes to the oil I use but I suppose if it meets the latest standards there's no reason not to. 2 Share this post Link to post Share on other sites
KC9KAS 4,741 #3 Posted July 18, 2015 I think oil is oil as long as the spec codes are consistent with what is needed for any particular application. 2 Share this post Link to post Share on other sites
squonk 39,047 #4 Posted July 18, 2015 More than likely made by a major brand. For example Napa house brand oil is made by Ashland which is Valvoline. 1 Share this post Link to post Share on other sites
