* Manufacturer-specific: Each automaker tracks its own sales data, and the specifics of what constitutes a "tow package" (different levels of towing capacity are offered) vary.
* Regionally variable: The popularity of towing features can differ based on geographic location (e.g., more common in rural areas).
* Dynamic: The percentage changes yearly based on consumer demand and available models.
To find an approximation, you'd need to:
1. Analyze sales data from individual automakers: This would require accessing proprietary data, likely not publicly available.
2. Conduct extensive market research: This would involve surveying a large sample of vehicle buyers.
While you won't find a precise percentage, it's safe to say that a significant portion of SUVs and trucks sold are equipped with tow packages, especially in segments where towing is a key selling point. However, this likely varies greatly by vehicle class and trim level. A smaller, more fuel-efficient SUV might have a much lower percentage than a heavy-duty pickup truck.