What makes red wine smooth
Soft tannin, ripe fruit, balanced oak, and moderate alcohol usually matter more than grape name alone.
Red Wine Guide
What is the smoothest drinking red wine?
The smoothest drinking red wine is usually one with soft tannins, ripe fruit, moderate acidity, and balanced alcohol. Merlot, Malbec, Grenache, some Pinot Noir, and softer Pinotage styles can all feel smooth.
Smooth Pinotage styles
Look for descriptions such as plush, polished, ripe, coffee-chocolate, velvety, or approachable if you want a smoother Pinotage.