спустить(колеса автомобиля: Next time air down your tires to about 20psi, then you'll get more grip on those rocks and your wheels won't spin as much.Alex.dp.ua)
спустить колеса(т.е. стравить давление в шинах: Next time air down your tires to about 20psi, then you'll get more grip on those rocks and your wheels won't spin as much.4uzhoj)