Do you need snow chains for 4WD on a campervan trip?

Generally, yes: in Kosciuszko National Park, the compulsory chain-carrying rule applies to 2WD vehicles on designated roads during the snow season, while 4WD and AWD vehicles are usually exempt. Conditions can change, and authorities may close roads or issue directions, so check current NSW road and park advice before driving.

Often, yes. Victorian alpine resort areas can require all vehicles, including 4WD and AWD, to carry chains during the declared snow season and fit them when directed. If you are in a hired camper, also check whether your rental agreement allows alpine or snow-covered road travel at all.

Only if the hire conditions allow it and the chains are approved for that exact tyre size and wheel clearance. Many rental operators prohibit chains because incorrect fitting can damage brake lines, guards and suspension. If chains are not permitted, choose a lower base camp or book a more suitable vehicle online before the trip.

Follow the vehicle manual and rental instructions first. If only one pair is used, the fitting position depends on the drivetrain and manufacturer advice; some 4WD and AWD systems are fussy. Do not guess in a blizzard beside the road — confirm it before you leave town.

Do not rely on snow socks unless the road authority, resort and rental operator specifically accept them. Where signs say chains must be carried or fitted, they usually mean approved wheel chains. A lightweight fabric sock may not satisfy an alpine checkpoint or your hire conditions.

Usually not unless overnight camping is clearly permitted and booked where required. Alpine resorts and national parks have strict parking, camping and waste rules, and fines can be a nasty souvenir. Most self-drivers stay lower down in a holiday park or approved campground, then drive up for the day.