I read the Snopes article. Let me cite two paragraphs. In 2015 HD planned on consolidating production in KC. In 2017 HD announced opening a plant in Thailand.
"It is also true that Harley-Davidson will soon be closing a plant in Kansas City, Missouri. However, these items are not directly related. In fact, Harley has planned on consolidating production at the Kansas City plant since 2015, before Trump was even in office; when the company made the announcement, it said that it was due to slowing motorcycle sales:
Harley-Davidson’s sales fell sharply in 2017 and the company will move ahead with a plan to consolidate manufacturing operations, including the closure of its Kansas City, Mo. plant.
The world’s largest maker of heavyweight motorcycles has struggled to reverse a four-year sales slide, with growth overseas somewhat helping offset a decline in the U.S. bike market.
Additionally, Harley-Davidson announced in 2017 that it would be opening a manufacturing plant in Thailand. However, Harley said at the time that the decision was made to better serve the burgeoning market in southeast Asia, and that the decision would not affect manufacturing in the United States:
Also, HD is getting a tax break in Thailand: The plant would let Milwaukee-based Harley-Davidson avoid Thailand's up to 60 percent tariff on imported motorcycles and help it get tax breaks when exporting to Thailand's neighbors, thanks to a trade arrangement among members of the Association of Southeast Asian Nation (ASEAN).
And what about this? On the heels of the announcement of the closure,
the company announced a $700 million stock buy-back of 15 million shares after seeing their tax rate drop approximately 10 percent under the Republican-passed tax deal.