タイヤ製造 タイヤ製造
What タイヤ製造 do
An English description is being prepared. Japanese description:
まず、原材料となる天然ゴム、合成ゴム、カーボンブラック、各種薬品を均質に練り合わせて板状の配合ゴムを作る。この工程は精練工程と呼ばれ、大型の機械を操作して行う。
次のパーツ作成工程では配合ゴムを帯状にし、タイヤ1本分の長さに裁断した、地面に接する部分である「トレッド」や、タイヤの側面部分である「サイドウォール」を作る。ナイロンなどの化学繊維やスチールワイヤからなるタイヤコードを練り合わせて強度を強めた、タイヤの骨格を形成する「カーカスプライ」も作る。この他、カーカスプライを補強する「ベルト」などの部材等も機械を使って作成する。
成型工程ではこれらの部材が一つに組み立てられ、タイヤの原型である生タイヤになる。
できた生タイヤを金型に入れ、熱と圧力を加え、配合された硫黄（いおう）とゴムを化学結合させる加硫（かりゅう）工程となる。
加硫工程が終わったタイヤは、表面の仕上げをし、検査した後、合格品のみを出荷する。
Employment type of workers
タイヤ製造 salary
The average annual pay for タイヤ製造 in Japan is ¥4.58M (≈ $29,141; Basic Survey on Wage Structure (2025), national). The estimated median is ¥4.26M, the typical range is ¥3.23M–¥7.62M and the top 10% earn about ¥6.61M.
How does your pay compare with people your age?
Your numbers are not sent or stored. The distribution is estimated from Japan's national wage statistics, including pay differences by age.
Pay by ageest.
Estimated from the average pay and average age (43.0) using the age-wage curve of the Basic Survey on Wage Structure.
Pay by experienceest.
Pay by employment typeest.
The average hourly wage of ¥2,121 is 1.8× Japan's national average minimum wage of ¥1,177 (fiscal 2026). Minimum wage by prefecture →
Japanese pay is shown in yen (¥5.57M = 5.57 million yen ≈ 557万円). Dollar figures use the current rate of 157.25 yen per dollar and are for reference only; purchasing power differs.
Pay over time
| Year | Average pay | Employment | Openings ratio |
|---|---|---|---|
| 2021 | ¥4.21M | — | — |
| 2022 | ¥4.30M | — | — |
| 2023 | ¥4.36M | — | 2.06x |
| 2024 | ¥4.39M | — | 1.94x |
| 2025 | ¥4.58M | — | 1.81x |
Projected pay for タイヤ製造 (3, 5 and 10 years)est.
Today ¥4.58M → in 3 years ¥4.83M → in 5 years ¥5.01M → in 10 years ¥5.48M (10-year range ¥4.71M–¥6.36M). The model assumes pay growth of +1.8% per year.
What drives the annual growth rate
Projected pay = current pay × (1 + annual growth)^years. The annual growth rate starts from a base wage-growth rate and adds or subtracts labor demand (the job-openings-to-applicants ratio), wage momentum and AI replacement risk for each occupation. Projections are not guarantees. How it is calculated →
Outlook score for タイヤ製造
Each component is a percentile rank among all occupations in the same country (0–100). Weights: labor demand 25, wage momentum / openings 15, pay level 15, AI resistance 25, aging workforce 10 (Japan only), entry barrier 10.
Will AI replace タイヤ製造? AI replacement risk
How AI is changing this job
A written analysis for this occupation is being prepared.
AI replacement risk compares the parts of a job that are easy to hand to AI or software (processing information, documentation, repetitive computer work) with the parts that are hard to automate (physical work, working closely with people, judgment in unpredictable settings), using the MHLW job tag survey on work activities, work context, skills and knowledge. The result is a relative position among all occupations in the country, scaled to 0–100%. Methodology →
Labor demand for タイヤ製造
A ratio above 1.0 means there are more job openings than applicants (a labor shortage). The 5- and 10-year figures are estimates from the openings ratio, wage momentum and AI replacement risk.
The same job in the United States
| タイヤ製造 Japan | Tire Builders United States | |
|---|---|---|
| Median / average pay | ¥4.58M ≈ $29,141 | $57,390 |
| Pay in 10 years (est.) | ¥5.48M | $76,800 |
| Outlook score | 40 | 44 |
| AI replacement risk | 70% High | 35% Low |
| Workers | — | 21K |
Matched by occupation (SOC code). Yen converted at 157.25 JPY/USD for reference; Japanese figures are averages, U.S. figures are medians, and the surveys define occupations differently.
Skills, education and requirements for タイヤ製造
Key skills
Skill levels from the MHLW job tag worker survey.
Key knowledge areas
What the work involves
Important abilities
Licenses and certifications (Japan)
No specific license or certification is required.
Education of workers
Training before entry
Related work experience
Difficulty of entry: ★★☆☆☆ Fairly easy (from education, training, experience, licenses)
How to become タイヤ製造
The typical path in Japan is shown by the education, training and experience of current workers above and in the Japanese guidance below. A detailed English guide for this occupation is being prepared.
Guidance from job tag (Japanese)
入職後は、まず安全や品質の知識について研修を受ける。その後、簡単な作業から始め、半年から一年程度で、重要な主作業を担当していくことになる。経験を積み、知識が豊富になってくると、班長や職長、主任、係長などといった監督職、あるいは管理職となり、部下を任せられる場合もある。
コンピュータ化した機械、設備への対応・習熟が求められる。深夜勤務がある職場も存在するため一定の体力が必要とされる。また、一連の作業はチームで行うので、チームワークや協調性も重要である。
Career path and how to earn more as タイヤ製造
Career-path guidance is being prepared. Pay by experience is shown in the Pay section.