Since moving to Arizona, dealerships are a lot longer distance. Wondering if using other than Harley oil will have an affect warranty.
Always try to use the "Search Function" in the right upper corner of the sub-forums before asking a question that you know is most likely one that has run it's course over the years. Like oils, helmets, best bike, best boots, etc, etc, etc.
Don't listen to these guys. Everyone knows your warranty is immediately void if you use ANY oil other than the Harley-Davidson brand. Same with tires. If you even fill your tires with non Harley branded air........ boom, waranty void.
I suggest you talk with others in your area see what they're runnin. AZ gets friggin hot in the summer, a little colder in winter where you are. Viscosity is everything, and syns are better than dinos.