The 2019 Relentless is a blend of 89% Syrah and 11% Petite Sirah that spent 30 months in 100% new French oak. The nose is a bit briary, with intriguing herbal complexities from the Syrah, vibrant purple-raspberry fruit and perhaps some blueberry fruit from the Petite Sirah. This is full-bodied, tannic, sturdy stuff that needs time to come around, but as it's packed with fruit, that shouldn't be an issue. Patience will be required.

The 2018 Relentless tilts more towards Petite Sirah than many vintages, being a blend of 76% Syrah and 24% Petite Sirah, all aged 30 months in 100% new French oak. Scents of road tar, black olive and blackberries mark the nose, while the palate is full-bodied and framed by cedary notes, reasonably supple but tannic, then picks up an appealing licorice note on the finish.

Composed of 86% Syrah and 14% Petite Sirah, the 2017 Relentless has a deep garnet-purple color and fragrant notes of cracked black pepper, licorice and violets over a core of plum preserves, Black Forest cake and mulberries plus an earthy waft of tar. Medium to full-bodied, the palate has lovely purity and freshness, featuring ripe, rounded tannins and lots of pepper and spice layers, finishing refreshingly savory.

Blended of 90% Syrah and 10% Petite Sirah, the deep purple-black colored 2015 Relentless has a total rock-star nose of flamboyant blackberry pie, plum preserves, mulberries and licorice scents with hints of Sichuan pepper, hoisin, Indian spices and smoked meats plus a waft of raspberry leaves. Very big, rich, full and decadently fruited in the mouth, the palate packs in black fruits and exotic spices layers with a firm, rounded tannin frame and just enough freshness to carry off the long, opulent finish.

The 2014 Relentless, made up of 89% Syrah and 11% Petite Sirah, is deep garnet-purple with a pronounced nose of black plums, blackberries and black cherries with touches of fragrant earth, black pepper and Indian spices plus a waft of lavender. Very big, full-bodied, opulent and laden with vibrant black fruits and spicy layers, it has firm, rounded tannins and seamless freshness, finishing long and peppery.