Originally Posted by brandonjansen
You'll be fine running 87 octane in it with 10% ethanol for regular everyday driving. Pure gas is better if you can find it but that's fairly uncommon now. If you're doing any hauling, towing, or racing definitely step up to 89 or 91 octane.
I agree with brandonjansen and it is true, you can safely run 87 per the manual which seems to prefer 89 but indicates 87 is ok to run.