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Car & Motorcycle

Road Safety

Thailand’s roads are dangerous: in 2015 the World Health Organization declared Thailand the second-deadliest country for road fatalities in the world. Several high-profile bus accidents involving foreign tourists have prompted some Western nations to issue travel advisories for highway safety due to disregard for speed limits, reckless driving and long-distance bus drivers' use of stimulants.

Fatal bus crashes make headlines, but nearly 75% of vehicle accidents in Thailand involve motorcycles. Less than half of the motorcyclists in the country wear helmets and many tourists are injured riding motorcycles because they don't know how to handle the vehicles and are unfamiliar with local driving conventions. British consular offices cited Thailand as a primary destination for UK citizens experiencing road-traffic accidents, often involving motorcyclists.

If you are a novice motorcyclist, familiarise yourself with the vehicle in an uncongested area of town and stick to the smaller 100cc automatic bikes. Drive slowly, especially when roads are slick or when there is loose gravel. Remember to distribute weight as evenly as possible across the frame of the bike to improve handling. And don't expect that other vehicles will look out for you: motorcycles are low on the traffic totem pole.

Fuel & Spare Parts

Modern petrol (gasoline) stations are plentiful. All fuel in Thailand is unleaded; diesel is used by trucks and some passenger cars. Thailand also uses several alternative fuels, including gasohol (a blend of petrol and ethanol that comes in either 91% or 95% octane levels) and compressed natural gas, used by taxis with bi-fuel capabilities. In more rural areas ben·sin/nám·man rót yon (petrol containing benzene) is usually available at small roadside or village stands.


Cars, 4WDs and vans can be hired in most major cities and airports from local companies as well as all the usual international chains. Local companies tend to have cheaper rates, but the quality of their fleets vary. Check the tyre tread and general upkeep of the vehicle before committing.

Motorcycles can be hired in major towns and tourist centres from guesthouses and small mom-and-pop businesses. Hiring a motorcycle in Thailand is relatively easy and a great way to independently tour the countryside. For daily hires most businesses will ask that you leave your passport as a deposit. Before hiring a motorcycle, check the vehicle’s condition and ask for a helmet (which is required by law).

Road Rules & Hazards

Thais drive on the left-hand side of the road – most of the time! Other than that, just about anything goes, in spite of road signs and speed limits.

The main rule to be aware of is that right of way goes to the bigger vehicle – this is not what it says in the Thai traffic laws, but it’s the reality. Maximum speed limits are 50km/h on urban roads and 80km/h to 100km/h on most highways – but on any given stretch of highway you’ll see various vehicles travelling as slowly as 30km/h and as fast as 150km/h.

Indicators are often used to warn passing drivers about oncoming traffic. A flashing left indicator means it’s OK to pass, while a right indicator means that someone’s approaching from the other direction. Horns are used to tell other vehicles that the driver plans to pass. When drivers flash their lights, they’re telling you not to pass.

In Bangkok traffic is chaotic, roads are poorly signposted and motorcycles and random contraflows mean you can suddenly find yourself facing a wall of cars coming the other way.

Outside of the capital, the principal hazard when driving in Thailand, besides the general disregard for traffic laws, is having to contend with so many different types of vehicles on the same road – trucks, bicycles, túk-túk and motorcycles. This danger is often compounded by the lack of working lights. In village areas the vehicular traffic is lighter but you have to contend with stray chickens, dogs and water buffaloes.


Thailand requires a minimum of liability insurance for all registered vehicles on the road. The better hire companies include comprehensive coverage for their vehicles. Always verify that a vehicle is insured for liability before signing a rental contract; you should also ask to see the dated insurance documents. If you have an accident while driving an uninsured vehicle, you’re in for some major hassles.

Driving Licence

In theory short-term visitors who wish to drive vehicles (including motorcycles) in Thailand need an international driving permit (IDP). In reality this is rarely enforced.