Subsequently, one may also ask, what is up in the air mean?
Anything that's up in the air is uncertain or iffy. Are your birthday plans up in the air? That means you haven't decided yet what you'll do to celebrate. Use the phrase up in the air to talk about something that's undecided or unresolved.
Likewise, why do you air down tires? One of the most effective techniques to increase off-road traction is to air down your vehicle's tires. A simple drop in pressure can be the difference between making it up and over, or simply spinning your wheels. Airing down will give you more traction off road, whether you're in sand, snow, dirt, rocks, or mud.
Herein, how much should you air down?
Most off-road forums specify that it's mostly safe to reduce your air pressure by 25% of your recommended PSI for comfort and traction moderate trails. For aggressive rocky terrain, dropping down between 30-35% would allow you to grip onto heavy rocks with ease.
Can you air down without Beadlocks?
With beadlock wheels, we will go down to 5 psi in the snow and sand. However, without beadlock wheels, we typically stay above 10 psi to ensure that the tire remains on the wheel. If you don't air back up, the tires can overheat and possibly fail.