Breakdown of taiyahaba ga hiroi. norigokochi ga ii wake da.
Questions & Answers about taiyahaba ga hiroi. norigokochi ga ii wake da.
タイヤ幅 is a compound noun:
- タイヤ = tire
- 幅 = width
So タイヤ幅 means tire width or the width of the tire.
Japanese often combines nouns like this without using of. So instead of saying something like タイヤの幅, it is very natural to say タイヤ幅, especially in product descriptions, specs, reviews, and technical language.
In both parts, が marks the thing being described.
- タイヤ幅が広い = the tire width is wide
- 乗り心地がいい = the ride comfort is good
This is very common with adjectives in Japanese. The noun being evaluated often takes が.
You can think of the pattern as:
- A が adjective
- B が adjective
So here:
- タイヤ幅 is what is 広い
- 乗り心地 is what is いい
A learner may expect は, but が is very natural when simply describing a property.
