A 39-year-old man is dead after a rollover on Highway 18, just west of Estevan Saturday afternoon.

Emergency crews responded to a stretch of highway about 26 kilometres west of the city after calls that an SUV had rolled off the road.

The man was pronounced dead at the scene.

Police said road conditions and visibility at the time of the crash were good.

Speeding is believed to be one of the factors in the rollover.

The man's name will not be released.