2015 3.8 RWD Ultimate-What Do I Need to Know

[SH66]

First of all thanks to all of you for your very useful comments. I hope to contribute from my own personal experience in the near future.
A few questions:
Are front and rear tires same size? If not do front go to back back to front at rotation time?
Is Costco gas consider high quality detergent gas?
Are there any operational expenses to the car that were different from other cars owned? (ie: a widget that other cars do not have that costs big $$$ on Genesis).
Any other helpful comments to help avoid, if only I knew that before I went to the dealer questions.
Thanks again!

 

[ckon]

First of all thanks to all of you for your very useful comments. I hope to contribute from my own personal experience in the near future.
A few questions:
Are front and rear tires same size? If not do front go to back back to front at rotation time?
Is Costco gas consider high quality detergent gas?
Are there any operational expenses to the car that were different from other cars owned? (ie: a widget that other cars do not have that costs big $$$ on Genesis).
Any other helpful comments to help avoid, if only I knew that before I went to the dealer questions.
Thanks again!

1. Yes - same

2. Yes, Costco is Top Tier

3. Maybe additional expenses from being seduced into just driving for the fun of it too much! You're gonna love it.