This is the 9725th most frequent Russian word.
шиповка
"Шиповка" refers to studded tires or the process of adding studs to tires.
In this sentence, "шиповка" refers to studded tires, a specific type of tire used for better traction on icy or snowy roads.
Моя машина оборудована шиповкой для зимних дорог.
My car is equipped with studded tires for winter roads.
Here, "шиповка" means the process or act of studding tires to improve their performance on icy surfaces.
Для улучшения сцепления на льду рекомендована шиповка шин.
For better traction on ice, studding of tires is recommended.
In this case, "шиповка" refers to a general method of adding studs or similar features to a surface for protection or enhancement.