Packing down the heavy-wet snow plowbank so we can park the cars off the driveway. Will the Previa S/C AllTrac stuck?

SuperVan!
1994 Toyota Previa LE S/C AllTrac
'Economical' Milestar MS932 Sport P215/60R15 95H All-Season Tires

Thumbnail: Packing Plowbank
@jamiecars