The only thing more important than the correct air pressure in your tires, is the correct air pressure in all your tires. This Balancing Tire Gauge won’t help your tightrope walking but it will equalise the pressure in both of your front tires or rear tires, simply.
First connect the two tires together with the gauge to equalise their pressure. Then connect the gauge to the compressed air and fill them both to right level. Too easy. US$49.98
Just attach to rear or front tires and it will automatically equalize the pressure between the two. Then you can add air or release pressure using the bleed valve to your car’s specifications.