This is the 1742nd most frequent Japanese word.
タイヤ
Tire.
Here, 'タイヤ' is used to refer to the tires of a car that one intends to replace.
今日は車のタイヤを交換します。
Today, I will change the car's tires.
In this context, 'タイヤ' pertains to a bicycle tire that experienced a puncture.
自転車のタイヤがパンクしました。
The bicycle tire got punctured.
In this sentence, 'タイヤ' indicates a set of tires that, upon being replaced, enhanced the riding comfort.