Snow Tires, Chains and What Your Hokkaido Rental Car Comes With in Winter

"Do I need snow chains in Hokkaido?" is one of the most common questions from visitors renting a car in winter, and the short answer surprises people: almost certainly not. Hokkaido runs on studless winter tires, not chains, and your rental car will come with them. This guide explains what studless tires are, what the rental car will and will not include, the rules on snowy roads, when chains actually matter in Japan, and the simple checks to make at the rental counter.

1. Studless tires: how Hokkaido drives on snow

Japanese winter tires are called studless (スタッドレス) because they replaced studded tires, which were banned in the 1990s for tearing up road surfaces. Studless tires use a softer rubber compound that stays flexible in the cold and a tread cut with many fine slits that bite into packed snow and ice. They are not "all-season" tires; they are proper winter tires, and in Hokkaido everyone — private cars, taxis, buses, rentals — swaps to them from roughly November to April.

What they do well: starting, cornering and stopping on packed snow and most ice. What they do not do: make ice safe. On polished ice at intersections even a good studless tire slides; the answer is speed and distance, not equipment. See our winter driving guide for how locals actually drive.

2. What your rental car comes with in winter

Studless tires, fitted as standard at Hokkaido rental branches roughly from November to April, at no extra charge. You do not need to book them separately; you should confirm at booking that your dates fall in the company's winter-tire window.
4WD for most winter fleets, but not all — choose "4WD" explicitly when you book if you are leaving the city.
A snow brush with ice scraper, usually in the door pocket or boot. Check it is there before you drive off.
Winter wiper blades and antifreeze washer fluid — standard, but ask if the washer fluid is winter-grade if you are heading somewhere very cold (Asahikawa, eastern Hokkaido).
Not included: chains (see below), a shovel, a blanket, jump leads. Buy a cheap folding shovel at a home centre if you plan rural driving; keep a blanket and snacks in the car.

Full rental details — licence paperwork, insurance, the Hokkaido Expressway Pass — are in our renting guide.

3. The rule on snowy roads

Driving on a snow-covered or icy road without winter tires or chains is a traffic violation in Hokkaido (and most snowy prefectures) under the prefectural road-traffic rules. That is why rental companies fit studless tires automatically: they cannot legally rent you a summer-tire car into a Hokkaido winter. It also means that if you drive a friend's car or a car rented in a warmer part of Japan up to Hokkaido in winter, the tires are your responsibility.

4. When do chains matter in Japan?

Chains are mostly a Honshu story: places where snow is occasional, cars run summer tires, and a sudden snowfall on a mountain pass triggers a "chain regulation" (チェーン規制). In Hokkaido, everyone already has studless tires, and chain regulations on the expressways are rare events announced on the electronic signs. Practically:

On studless tires you will not need chains for normal Hokkaido winter driving, including ski resorts.
In the rare chain-regulation scenario, the expressway section is usually closed to vehicles without chains; rental companies will tell you to wait or reroute. They generally do not provide chains and do not expect you to fit them.
If you are curious about the difference: chains grip better than studless on deep fresh snow and glare ice, but cannot be driven on dry asphalt, are noisy, and must be fitted by hand in the cold. Nobody in Hokkaido does this for fun.

5. Five checks at the rental counter

Look at the tires. Winter tires carry a snowflake-in-mountain symbol and often the word STUDLESS on the sidewall. Tread should look deep and soft-edged.
Find the snow brush / scraper. Ask for one if missing.
Confirm 4WD if you booked it (a badge on the tailgate, or ask).
Ask for the 24-hour breakdown number and where the emergency triangle is.
Take photos of the car all round before leaving, including the wheels. Scrapes from snowbanks are common and insurance disputes are not fun.

6. Small habits that protect the car (and you)

Clear all the snow off the roof and lights before driving — roof snow slides onto the windscreen when you brake; snow-covered tail lights make you invisible.
Lift the wipers off the glass when you park overnight in snow; locals do this so they do not freeze to the windscreen.
Keep the tank above half; fuel is also your heater if you are stuck.
Park nose-out in car parks in heavy snow so you can drive forward out of a drift.
If you get stuck: straight wheels, gentle throttle, rock gently forward and back, use the floor mats under the drive wheels for grip. Then call the rental company's roadside line before you hurt yourself.

Frequently asked questions

Q. Do I have to pay extra for winter tires?

At Hokkaido branches of the major companies, no — they are standard in winter. Some companies charge a small winter-equipment fee in other regions; check the booking page.

Q. I am picking up in early November. Will the car have winter tires?

Most companies switch the Hokkaido fleet around November 1st, but the date varies and an early snowfall can catch everyone out. Confirm in the booking notes and again at pickup.

Q. Is 2WD with studless tires safe?

For Sapporo city and the expressway, yes — it is what most residents drive. For mountain passes, rural roads and ski resorts, 4WD is calmer. Neither helps you stop; only speed does.

Q. Should I buy chains just in case?

No. You are unlikely to use them, they may not fit the rental's wheels, and fitting them roadside in a blizzard is a bad first experience of Hokkaido. Rent 4WD, keep speeds low, and let the studless tires do their job.

Before you travel: Rental conditions and road rules change. Please confirm winter equipment with your rental company and check road information from official sources before you set out.

Hokudora (ホクドラ) is a Hokkaido driving and travel site based in Sapporo. More English guides · 日本語版のタイヤチェーン記事