According to NHTSA, the snap-in rubber valve stems under recall are models
Dill APC TR413, TR414, and TR418, sold between November 2006 and July 2007.
While the company said that around 200,000 valve stems may have been defective, it is estimated that some 1.8 million stems fall under the recall.
The snap-in rubber valve stems under recall were manufactured by Topseal (Shanghai) Auto-Parts Co., in Shanghai, China, and imported and distributed by Dill Air Controls Products under its Dill ACP brand name. (Tire Review/Akron)