The global Automotive Mechanical Pretensioner market size was valued at US$ 2.18 billion in 2024 and is projected to reach US$ 2.87 billion by 2030, at a CAGR of 4.7% during the forecast period 2024-2030. The United States Automotive Mechanical Pretensioner market size was valued at US$ 578 million in 2024 and is projected to US$ 732 million by 2030, at a CAGR of 4.0% during the forecast period ..