Do I need snow chains to drive to Luanchuan for winter scenery, and how should I handle icy mountain roads?

[Direct conclusion] If you drive a two-wheel-drive car into the Luanchuan mountains in winter, carry a set of snow chains even if you never fit them. Four-wheel drive does not mean you will not slide: it helps you pull away and climb, but braking and steering still depend on tyre grip. What actually keeps you safe is the route you choose, the hours you drive, and whether you have crampons and warm gear in the car. Crampons for walking get used far more often than chains, because the car spends most of the day parked at the base. Where the risk concentrates: 1. The connector road after you leave the expressway, the shaded corners on the mountain switchbacks, and the stretch from the car park to the cable car station. The first two are about speed, the last one is about walking. 2. Check road conditions twice, the day before and on the morning of departure. Look for expressway closures, county road closures and any restriction notice from the scenic area. 3. Fit chains on the driven wheels. Four-wheel-drive cars should still carry them, because a long icy climb will defeat you regardless. If you are renting, ask about chains in advance rather than hunting for them at the foot of the mountain. 4. Drive after nine in the morning to avoid the hardest overnight ice, and start descending before four in the afternoon. Mountain darkness comes early and temperatures drop fast, putting a fresh film of ice back on the road. 5. Keep speed inside the distance you can stop in. Slow down before the corner rather than braking in it, descend in a low gear using engine braking, and do not ride the brakes. 6. Park on a hard surface, not on the snowbank or drainage ditch at the roadside, or you will be digging the car out after the thaw. 7. If heavy snow starts while you are climbing, turn around at the first wide safe spot. Do not gamble on "just a little further". Q: How fast can I drive with chains on? A: Generally twenty to thirty kilometres per hour, and take them off once you reach dry tarmac, otherwise you damage both the chains and the tyres. Q: Can I fit chains on a rental car? A: Yes, but confirm with the rental company first, as some contracts have clauses about snow equipment. Photograph the fitting before you return the car. Q: What about electric cars? A: Winter range drops sharply, and cold plus climbing can leave you with sixty to seventy percent of the claimed figure. Charge fully before leaving, top up at the foot of the mountain, and carry a blanket because cabin heating drains the battery. Q: What if the road is closed? A: Turn back and change the plan to a lower, better-cleared area. Valley entrances and the county town are far more accessible in snow than the summit road. Q: Is walking the last stretch dangerous? A: Yes, and it is where most injuries happen. The path from the car park to the cable car is compacted snow over ice. A cheap pair of crampons and a trekking pole for older visitors make the biggest difference.