Winter TyresSouth Africa Winter Tyres 2026: None, and 1 mm Tread Law
South Africa has no winter-tyre rule; the legal tread minimum is 1 mm. Snow is rare, but it closed the N3 over Van Reenen's Pass in September 2024.
South Africa has no winter-tyre law. The legal tyre test is 1 mm of tread across the full width and circumference, and a tyre is also unroadworthy once its tread is level with the tread-wear indicator. Snow is rare, but when it comes it can shut a national route: in September 2024, heavy snowfall closed the N3 between Tugela Plaza and Harrismith, including Van Reenen’s Pass.
A rule written for heat and wear, not snow
Regulation 212 of the National Road Traffic Regulations (2000) bars any vehicle from a public road on a tyre that does not show a clearly visible pattern across its breadth and around its entire circumference with at least 1 mm of tread. It adds a second test that is easier to check at a glance: a tyre with a tread-wear indicator fails once the tread has worn down to it. Most modern tyres place those indicators at 1.6 mm, so in practice the bars in the grooves are the earlier signal.
There is no seasonal equipment rule of any kind, and summer tyres are the norm across the country.
When the high veld does get snow
The N3 is the main freight and holiday corridor between Johannesburg and Durban, and it crosses the Drakensberg escarpment at Van Reenen’s Pass. On 22 September 2024 the government reported that the section between Tugela Plaza and Harrismith remained closed after heavy snow, with SANRAL, the N3 Toll Concession, the police, the defence force and emergency services working to clear the road and rescue trapped motorists. The official advice was to cancel travel on closed routes and, if stranded, to stay inside the vehicle and wait for help.
Winter tyres would not have changed that outcome: once abandoned trucks block a pass and it is closed, every vehicle waits. The practical preparation for a winter drive over the escarpment is checking closures before setting off, keeping the tank full and carrying warm clothing and water.
Sources
- National Road Traffic Regulations, 2000, regulation 212 (KwaZulu-Natal Department of Transport copy) — 1 mm tread and the tread-wear-indicator test.
- South African Government, Government urges caution amid severe snowfall and road closures (22 September 2024) — N3 closure, responding agencies, advice to motorists.
More on South Africa
Crossing more than one border this winter? See winter tyre rules, dates and legal tread minimums for every country →
Tyre details
- EU tyre label grades for wet grip and fuel use — What each letter and pictogram on the sticker actually measures.
- What the speed letter on the sidewall allows — H, V, W and Y decoded, plus the sticker rule for lower-rated winter sets.
- Load index: will the tyre carry a loaded car? — The two- or three-digit number that caps weight per tyre.
- Tyre noise ratings in decibels — What the dB figure and the A, B or C class on the label mean inside the car.
- Starting tyre pressure for your size and load — A starting figure in bar and psi, then the door placard has the final word.
Full rules, fines & requirements
Winter tyres, tread depth & rules
Renting a Car?
Compare prices from all major rental companies. Free cancellation on most bookings.
Compare Car Rental PricesSome links on this page are affiliate links. We may earn a commission at no extra cost to you. How our affiliate links work.
Related Questions
No. South Africa has no winter-tyre requirement and no seasonal tyre dates. Standard tyres are legal all year.
1 mm. Regulation 212 of the National Road Traffic Regulations requires a clearly visible tread pattern across the full breadth and circumference with at least 1 mm of depth, and a tyre is also unroadworthy once its tread is level with the tread-wear indicator.
Occasionally, on high ground. In September 2024 heavy snow closed the N3 between Tugela Plaza and Harrismith, including Van Reenen's Pass, and stranded motorists had to be rescued.
Follow the authorities' advice from the 2024 closure: cancel travel on closed routes, and if you are stranded, stay inside your vehicle and wait for help.