Or, just calculate it?

Car contact patch is 4 x 160cm2. https://www.tirerack.com/tires/tiretech/techpage.jsp?techid=... Car avg. weight is 1800kg. https://www.bankrate.com/insurance/car/average-car-weight/

Pressure = 28kPa

Human is 100cm2. https://en.wikipedia.org/wiki/Pedobarography Average human weight is 75 kg.

Pressure = 8.5kPa.

So it's simply not true what you say.