143.4 proof. 2025. Hazmat. Tanyard Hill. Jack Daniel’s Single Barrel Rye a Hazmat-tier expression of the Tanyard Hill Rye program, 0.3 proof points above the 143.1 barrel, among the most powerful straight rye whiskeys available through allocated retail.

The Tanyard Hill Rye Hazmat barrels represent the outer limit of what Jack Daniel’s annual rye program produces single barrels that have concentrated well above the 140-proof hazmat threshold during their time in the Tanyard Hill warehouse. The Lincoln County Process the sugar maple charcoal mellowing that defines all Jack Daniel’s production applies to the rye program as well, giving the Tanyard Hill Hazmat barrels a smoothness that no Kentucky barrel-proof rye achieves at comparable proof levels.

Tasting Notes

• Nose: Intense rye spice, black pepper, and grain character amplified by cask strength, with caramel, charred oak, and Lincoln County vanilla sweetness building underneath
• Palate: Powerful rye energy at full concentration cinnamon, pepper, grain, and oak with the Tennessee charcoal mellowing providing distinctive smoothness beneath the proof intensity
• Finish: Long and assertive rye spice and charred oak with warming persistence

Specs

• Distillery: Jack Daniel’s Distillery, Lynchburg, Tennessee (est. 1866)
• Style: Tennessee Straight Rye Whiskey, Single Barrel, Cask Strength (Lincoln County Process)
• Warehouse: Tanyard Hill
• Proof: 143.4 (71.7% ABV)
• Release: 2025 Hazmat Tier
• Bottling: Uncut, unfiltered
• Size: 750ml

Browse the full Jack Daniel’s collection at Wooden Cork.

Frequently Asked Questions

• How does this compare to the 143.1 barrel? The same 2025 Hazmat tier, same vintage, 0.3 proof points higher. Slight difference in natural barrel concentration; both are cask strength Tanyard Hill Rye.
• Are higher-proof Tanyard Hill barrels available? Yes the catalog also has 146.3 and 148.8 proof Tanyard Hill Hazmat single barrels.
• Is Hazmat shipping required? Yes 143.4 proof is above the 140-proof threshold. Specialized carrier handling applies.

{“@context”:”https://schema.org”,”@type”:”FAQPage”,”mainEntity”:[{“@type”:”Question”,”name”:”How does this compare to the 143.1 barrel?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Same 2025 Hazmat tier and vintage, 0.3 proof points higher. Slight difference in natural barrel concentration; both are cask strength Tanyard Hill Rye.”}},{“@type”:”Question”,”name”:”Are higher-proof Tanyard Hill barrels available?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Yes 146.3 and 148.8 proof Tanyard Hill Hazmat single barrels are also in the catalog.”}},{“@type”:”Question”,”name”:”Is Hazmat shipping required?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”Yes 143.4 proof is above the 140-proof threshold. Specialized carrier handling applies.”}}]}