Short facts : Comes from the lower part of the belly with more fat and meat

Pork spare ribs are a cut of meat taken from the belly side of the pig, closer to the breastbone. They are known for their rich flavour and tender texture. The ribs typically have a higher fat content, which adds to the juiciness and flavour of the meat when cooked. Pork spare ribs are commonly cooked by grilling, smoking, or baking, often accompanied by a flavourful rub or sauce. They are a popular choice for barbecues and gatherings due to their delicious taste and versatility in cooking methods.

You can also use pork back ribs which is a cheaper cut. The difference is that pork back ribs are taken from the animals back at the upper part of the ribcage and have different size in each end, while spare ribs come from the lower part and have more fat and meat and have an equal size at each end.