Given the extended time we spend traversing rough dirt roads, the chore of airing down the tires happens pretty frequently. The process is simple. Hit the dirt and let air out; hit the pavement and put air back in. Kind of a pain, but nothing like hitting 4 miles of washboard road at 40 psi in the tires! Dropping them to 30 psi smoooooths the Wee Rover’s ride to something like a Cadillac!