市场消息：丰田供应商宣布因关税上涨将在美国将轮胎价格最高上涨25%。

Core Insights - A Toyota supplier has announced a price increase of up to 25% on tires in the U.S. due to rising tariffs [1] Group 1 - The price hike is attributed to increased tariffs impacting the cost structure of tire production [1] - The announcement indicates potential inflationary pressures in the automotive supply chain [1] - This price increase may affect the overall pricing strategy for automotive manufacturers, including Toyota [1]