Some items that are manufactured in Mexico are prohibited from being "imported" or have taxes, refrigeratos, freezers, washing machines, dryers, are manufactured in Mexico, Westinghouse, General Electric, Ford, Chevrolet, 3M, and a lot of chains like Home Depot, Walmart, Sams Club, ETC. Sell items manufactured in Mexico and some imported from the US.
Some areas in some cities look the same as cities in the US with all the "American" stores and food chains, so importing items that are sold or manufactured in Mexico and getting the RED light can be a dent in the wallet.
If you are only going to be a "TURISTA" and only travell in Mexico, then all your property should be returning to the US. It is the same for a tourist visiting the US, importing some items are frouned upon by Customs.
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