Siping is a process of cutting thin slits across a rubber surface to improve traction in wet or icy conditions.

司萍斯萍司平 Tire with tread having full depth siping
Development tendency analysis and evaluation of the water ecological carrying capacity in the Siping area of Jilin Province in China...
Genesis of thermal groundwaters from Siping'an district, China
GEOLOGICAL CHARACTERISTICS OF THE SHANMEN SILVER DEPOSIT IN SIPING, JILIN PROVINCE
The prismatic joint characteristics of the Mesozoic rhyolite of the Shanmen, Siping, Jilin Province and its origin significance
Evolvement of Urban Landscape Pattern and Scenario Prediction in Siping City
Test Results of Geo-electrochemical Method in Siping, Jilin
Method and apparatus for siping tires
Self-assembly of carbon nanotubes into two-dimensional geometries using DNA origami templates