What is the best temperature to store red wines?

Depends which way is the coldest but red wine is usually severed room temperature and not chilled

There are three crucial elements to consider when storing wine - temperature, humidity and light & vibrations.

• Temperature - it is best to store wines between 50-57F

• Humidity - try to achieve a level of 60% humidity; which helps to keep the cork moist

• Light & Vibration - keep your wines away from direct light and very still so not to disturb the elements inside the bottle

THE BEST ANSWER FOR red wines are wine stones made of terracotta because of the porous and stable temperatures that will be the best of the best the most important difference is No rapid temperature fluctuation of temperature , but its not made for a sunny place in the room but the best option for in the living room or where to place at home .

Wine racks made of terracotta are always give a good climat if people are looking for wine stones rack its not for only good for presentation in your room, bar, but most wines also quality wines will oft have a screwcap instead of a cork thats why it good can stored in terracotta stone racks in your living room but old wines with cork are have the best place to have also terracotta stone in a cellar and in a stable temp also using terracotta stone racks are the best option to have stable temps inside this is where people most are searching for who are wine devotees .

I also had the same indecision and finally I've purchased a dual zone wine cooler. The dual zone wine cooler allowed me to maintain two distinct and separated temperature zones within the same cooler which was exactly what is was looking for, and I think this is the optimal solution for you as well.

White wine should be stored in the temperature range of 46-56 Fahrenheit depends on the kind of white wine you store (the recommended temperature should be written on the label).

A single zone wine cooler allows you to store only red/white wine correctly. The cooler has only one temperature control and one space for storing your wines.

You need a dual zone wine cooler. They have two temperature controls and the storage space is divided in such a way that each temperature control has its own section inside the cooler; allowing you to store both red and white wines properly.

Not recommended. Red and white wines are different worlds and in order to preserve the wine better you need to keep the wine in the recommended temperature: Red wines at 12.7-15.5 C and white wines at 9.5-13.3 C

http://www.haieramerica.com/en/asset/archived/BC112G.pdf
is the link to your manual.Typically in a dual temperature zone wine cooler whites are stored in the bottom and reds on top as whites are better a little colder and the cold air will drop to the bottom of the unit.
Hope this helps!