When should I change my Ford Focus's spark plugs?

I have a 2018 Ford Focus with 50,000 miles on it. When should I change the spark plugs and what brand should I use? Thank you in advance for any advice!

I would recommend changing the spark plugs every 60,000 miles on your Ford Focus as stated in the owner's manual. As for the brand, I personally use and trust NGK or Denso spark plugs.

It's always a good idea to check with a trusted mechanic or your local dealership for their recommendation on spark plugs. They may have specific recommendations for your Ford Focus model.