What is the optimal tire pressure for an Audi A8 in colder weather?

I live in a region with colder winters and I'm not sure what tire pressure to maintain in my Audi A8 to ensure optimal performance and safety. Any advice?

It's important to check your tire pressure regularly, especially before and during colder weather. Ideally, you want to aim for the pressure recommended by Audi, found in your owner's manual or on the driver's side door jamb. However, it's also important to take into consideration the temperature and adjust accordingly. As a rule of thumb, for every 10 degrees Fahrenheit drop in temperature, your tire pressure will decrease by 1 psi. Therefore, if it's 40 degrees outside and your recommended pressure is 35 psi, you'll want to inflate your tires to 37 psi to compensate for the colder weather.

In addition, you may want to consider using winter tires during colder weather. They are specifically designed to maintain better grip and traction in colder temperatures and potentially hazardous road conditions. Talk to a professional at your local Audi dealership for more information and recommendations.