Vig scooters do a better job than most at avoiding flats, thanks to the pre-application of Flat-Out™ tire sealant in Aesir electric scooters and the self-healing tubeless tires on the Blade. However, although rare, flats are still possible. Always ensure there is sufficient tire pressure before riding to avoid a flat tire. 45-55 psi for both front and rear tires is recommended.