What is the CO2 volume range for US Wheat beers?

The correct answer indicates a CO2 volume range of 2.3 to 3.3 for US wheat beers, which aligns well with the style characteristics typical of these beers. Wheat beers, such as Hefeweizens and American Wheat Ales, are known for their refreshing and often effervescent nature, which is enhanced by a moderate to higher level of carbonation. This allowed CO2 volume range contributes to the beer's mouthfeel, aroma, and overall drinking experience, promoting the specific flavor profiles that are characteristic of wheat beers, including fruity esters and spicy phenols.

The lower portion of the range provides enough carbonation to ensure the beer retains a soft texture while allowing for those flavor notes to shine through. The upper end of the range supports the beer's ability to present a lively head and a more pronounced carbonation bite, which is particularly desirable in summer styles or those served fresh.

This range reflects both traditional brewing practices and modern interpretations of the style in the United States, ensuring that the wheat beers exhibit the right amount of vivacity without becoming overly fizzy or masking the complexity of the underlying flavors.