Suriname Tyre Rules 2026: Left-Hand Traffic, 1.6 mm

At two to six degrees north of the equator, a seasonal tyre rule would have nothing to attach to — and Suriname has none. No winter season, no marking requirement, no studs.

Two facts are worth more to a driver here. Traffic keeps to the left, which makes Suriname one of only two countries on mainland South America to do so. And the tread floor is 1.6 mm in the main grooves, the international reference set out in Council Directive 89/459/EEC.

Tyre Law Summary for Suriname

Two wet seasons a year

Suriname does not have one rainy season, it has two — a short one around December and January and a long one from roughly April to August. Between them the ground barely dries out, and the effects on a tyre are consistent:

• Standing water on the East-West Link. The coastal highway is the only continuous paved route, and it carries everything. Worn tread turns a downpour into an aquaplaning problem at speed.
• Laterite that turns to grease. South of the coastal strip the surface is red laterite. Wet, it behaves nothing like wet asphalt, and a packed tread has no capacity left.
• Washed-out sections. River crossings and low ground on the interior roads flood, and the repaired surface afterwards is loose stone that cuts sidewalls.

The border that has no bridge

Suriname has three land neighbours and not one road bridge among them.

• West to Guyana: the Corantijn ferry between South Drain and Moleson Creek, running to a timetable rather than on demand.
• East to French Guiana: the Maroni ferry from Albina to Saint-Laurent-du-Maroni.
• South to Brazil: a real border through the Tumucumaque highlands with no road at all. Reaching Brazil by car means going the long way round.

The eastern crossing has a second catch. Suriname and Guyana both keep left, so the Corantijn changes nothing about how you drive. French Guiana is French territory and keeps right, so the switch happens as you roll off the ferry at Saint-Laurent — after a river crossing, at the end of a driving day, which is the worst moment to be reminded of it.

How the neighbours compare

• Guyana: also left-hand traffic, no winter tyre season, tread floor 1.6 mm. Nothing changes but the paperwork.
• Brazil: no winter tyre season, tread floor 1.6 mm, right-hand traffic — and no road link across the shared border.
• French Guiana: an overseas department of France. Right-hand traffic, and the French rules apply.

For speed limits, licence requirements and equipment rules, see the Driving in Suriname guide.