Where is the license plate Su D from?

2 Answers
DePaul
09/04/25 6:58am
Su D is the license plate of Changzhou City, Jiangsu Province. The license plate codes for cities in Jiangsu are as follows: Nanjing is Su A, Wuxi is Su B, Xuzhou is Su C, Suzhou is Su E, Nantong is Su F, Lianyungang is Su G, Huaiyin is Su H, Yancheng is Su J, Yangzhou is Su K, Zhenjiang is Su L, Taizhou is Su M, and Suqian is Su N. The license plate number is an identifier for the vehicle's identity. The first character of the license plate is a Chinese character, representing the provincial-level administrative region where the vehicle is registered, which is the abbreviation of the province, municipality, or autonomous region. The second character is an English letter, representing the prefecture-level administrative region where the vehicle is registered, which is the letter code for the prefecture-level city, region, autonomous prefecture, or league.
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StArcher
09/16/25 7:50am
I've been driving for many years and often see license plates with the prefix 'Su D' on the road, which definitely indicates a vehicle from Changzhou, Jiangsu. China's license plate rules are quite simple: 'Su' stands for Jiangsu Province, and the following letters are assigned to cities in order—'A' for Nanjing, 'B' for Wuxi, 'C' for Xuzhou, and 'D' for Changzhou. Changzhou is located in southern Jiangsu, near Taihu Lake, and has a fairly developed economy with several automobile manufacturing plants. Remembering this can be very helpful for self-driving trips, as Changzhou has attractions like Dinosaur Park and Tianmu Lake. Occasionally, some people mistake 'Su D' for Suzhou, but Suzhou is actually 'Su E'—don’t get them confused. This license plate coding system was established in the 1990s and has been in use ever since. Understanding it can help avoid navigation mistakes.
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