[neuronexmachina]

Some possible reasons for why American fire trucks tend to be larger:

* more frequently sent to rural homes, where there might not be an available hydrant, so they need to transport all the water they're likely to need

* same for wildfires

* American homes more likely to be wood+drywall

[akavi]

I would simply have small firetrucks in urban areas, and large fire trucks in rural areas.

[Kon-Peki]

The more rural you get, the more likely it is that the fire trucks have been purchased secondhand from urban fire departments that can afford to buy new equipment prior to the existing equipment literally falling apart (I've got an extended family member that runs the fire service for an entire county in a western US state, and often see him when he stops at my house while driving new-to-them equipment from the east coast).

You've also got a lot of volunteer departments where each firefighter keeps their equipment in their own personal vehicle.

Why firetrucks in the US are so large is a good question. In the spirit of Chesterton's Fence, I'd assume that there is a good reason until proven otherwise.

[shiroiuma]

That's utterly impossible. It's the same reason America can't have public transit: since it doesn't make economic sense in small remote towns of 200 people, then it can't be done in huge cities. I can't explain the logic, but this really is how most Americans think.

[sokoloff]

Why "wood+drywall" rather than just "wood"?

Drywall is non-combustible and used as the main component in many fire-rated wall assemblies.

[kspacewalk2]

Europe has wildfires and rural areas. How will a large fire truck help you when a wood house is burning? Being grotesquely large doesn't mean they put the fire out faster.