The victim of the car crash on the A4223 Nant-y-Gwyddon Road early on Saturday morning has been named.
Jake Frederick Rees, who was 26 and from Tonypandy, had a four year old son.
South Wales Police are continuing to appeal for witnesses with information regarding the collision.
It occurred at 02.03hrs on Saturday 30th of July 2016 on the A4223 Nant-y-Gwyddon Road in Porth involving red Ford Fiesta.
Anyone with any information is asked to contact the police on 101.