In the context of the recently launced US-EU free trade talks (formally, the “Transatlantic Trade and Investment Partnership,” or TTIP), commentators have noted that tariffs between the US and EU are low, and thus the key part of the talks will deal with so-called regulatory barriers to trade. An article in Inside U.S. Trade observes: “Overall, the U.S. average tariff rate is 3.5 percent, although the average tariff rate on goods that the EU actually shipped to the U.S. last year was even lower, at 1.2 percent, … .”

But these average figures mask some significant “tariff peaks.” There are lots of individual tariff rates, so if many are low or zero, that makes the average figure fairly low; nonetheless, there are plenty of high tariffs still out there. The same article points out some US and EU tariff rates that may come up during the negotiations. Here is the US:

U.S. light trucks tariff of 25 percent; a tariff on wool sweaters of 16 percent; a tariff on sardines of 20 percent; a tariff on tuna of 35 percent; and a tariff on leather at 20 percent

Here is the EU:

applied tariffs on honey of 17.3 percent; carrots at 13.6 percent; potatoes at 14.4 percent; strawberries at 20.8 percent; lemons at 12.8 percent, beef at 12 percent; and lamb at 12 percent

And all of those tariffs add up:

the U.S. collected about $4.5 billion in tariffs from EU products in 2012. … [Of this amount,] $900 million comes from imported German cars; about $260 million comes from Italian clothes and shoes; and about $72 million comes from cheese imports.”

These negotiations will be complicated in a number of ways, including how to deal with diverging regulations in the US and EU. But hopefully negotiators won’t forget the basics of free trade: Lowering or eliminating tariffs is a simple and straightforward way to boost economic growth.