---
title: "Fire truck vs semi truck — size, weight and speed compared"
description: "Fire truck is somewhat greater than semi truck on weight — about 1.3×. Compared on 5 measured properties, with the full range and a source for each."
url: https://atoneplace.net/vs/fire-truck-vs-semi-truck/
site: "At One Place"
---

# Fire truck vs Semi truck

**Fire truck vs semi truck: Fire truck is larger on weight**

Fire truck is somewhat greater than semi truck on weight — about 1.3×.

A fire truck and a semi truck can be compared on 5 measures. The figures below are typical adult or full-size values, with the larger of the two in bold.

## Side by side

*Larger value in bold. Ranges reflect genuine variation, not uncertainty.*

|  | Fire truck | Semi truck |
| --- | --- | --- |
| Weight | 14,000–36,000 kg | 12,000–36,290 kg |
| Height | 300–370 cm | 390–430 cm |
| Length | 800–1,400 cm | 1,600–2,525 cm |
| Width | 240–260 cm | 260 cm |
| Typical cost | 500,000–2,200,000 $ | 120,000–220,000 $ |

## What the numbers say

- Fire truck is somewhat greater than semi truck on weight — about 1.3×.
- Semi truck is somewhat greater than fire truck on height — about 1.2×.
- Semi truck is 2.3× fire truck on length.
- Fire truck and semi truck are near enough identical on width.
- Fire truck is 5.6× semi truck on typical cost.

*Weight compared.*

- Fire truck: 14,000–36,000 kg
- Semi truck: 12,000–36,290 kg

## Fire truck

A firefighting vehicle carrying a pump, hose and water, or an aerial ladder or platform.

## Semi truck

A tractor unit coupled to a semi-trailer through a fifth wheel, the standard long-haul road freight vehicle.

> This is a comparison of published measurements, nothing more. It describes how two things differ on measures that have been recorded; it does not predict how they would fare against each other in any situation.

## Common questions

### Which is bigger, fire truck or semi truck?

Fire truck is somewhat greater than semi truck on weight — about 1.3×. Both figures are typical values; the full range for each is in the table above.

### How do fire trucks and semi trucks compare on height?

Fire truck: 300–370 cm. Semi truck: 390–430 cm. Semi truck is somewhat greater than fire truck on height — about 1.2×.

### How do fire trucks and semi trucks compare on length?

Fire truck: 800–1,400 cm. Semi truck: 1,600–2,525 cm. Semi truck is 2.3× fire truck on length.

## Related pages

- [City bus vs semi truck](https://atoneplace.net/vs/city-bus-vs-semi-truck/)
- [School bus vs semi truck](https://atoneplace.net/vs/school-bus-vs-semi-truck/)
- [City bus vs fire truck](https://atoneplace.net/vs/city-bus-vs-fire-truck/)
- [Fire truck vs garbage truck](https://atoneplace.net/vs/fire-truck-vs-garbage-truck/)
- [Concrete mixer truck vs fire truck](https://atoneplace.net/vs/concrete-mixer-truck-vs-fire-truck/)
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## Sources

- Typical range compiled from manufacturer specifications — At One Place (/about/)