What is the best way to maintain the tire pressure in a BMW 7 Series?

I recently purchased a BMW 7 Series and I want to make sure I am properly maintaining the tire pressure. What do I need to do and how often?

To ensure optimal performance, it is important to regularly check and maintain the tire pressure in your BMW 7 Series. Start by checking the pressure on all four tires at least once a month. The recommended tire pressure for your vehicle can be found in your owner's manual or on the inside of the driver's door. Be sure to use a reliable pressure gauge for accurate readings and adjust the pressure accordingly. It is also important to check the pressure before long trips or when carrying heavier loads.

I highly recommend investing in a good quality tire pressure gauge and keeping it in your vehicle at all times. This will allow you to quickly and easily check the pressure whenever needed. Additionally, you can also consider purchasing a portable air compressor to have on hand for emergencies. Keeping your tires properly inflated not only improves performance, but also extends the lifespan of your tires and can even save you money on fuel costs.