.22lr vs Full Inflated Tire - TheFireArmGuy

Published on July 9, 2014
Duration: 3:34

This video demonstrates the penetration capabilities of the .22 Long Rifle cartridge against a fully inflated tire. The Walther P22, loaded with CCI Mini Mag 40 grain round nose ammunition, successfully penetrates both the tread and sidewall of a steel-belted radial tire. While penetration is confirmed, the leak rate is described as slow, suggesting the .22 LR is less effective at rapid deflation compared to larger calibers.

Quick Summary

The .22 Long Rifle cartridge, specifically CCI Mini Mag 40 grain rounds fired from a Walther P22, can penetrate both the tread and sidewall of a fully inflated steel-belted radial tire. However, the resulting air leak is typically slow, indicating limited effectiveness for rapid tire deflation.

Chapters

  1. 00:00Introduction and Test Setup
  2. 00:06Tire and Ammunition Overview
  3. 00:37Shooting the Tire Tread
  4. 01:04Tread Penetration Results
  5. 01:25Testing the Tire Sidewall
  6. 01:35Sidewall Penetration Observation
  7. 01:50Multiple Rounds into Sidewall
  8. 02:11Full Magazine Test Results
  9. 02:33Tire Damage and Air Leak Analysis
  10. 02:53Tire Construction Confirmation
  11. 03:01Conclusion: .22 LR Penetration Capability

Frequently Asked Questions

Can a .22 Long Rifle penetrate an inflated tire?

Yes, a .22 Long Rifle cartridge, such as CCI Mini Mag 40 grain rounds fired from a Walther P22, can penetrate both the tread and sidewall of a fully inflated steel-belted radial tire. However, the resulting air leak is typically slow.

What type of tire was used in the .22 LR penetration test?

The tire used in the test was a steel-belted radial tire, identified as a 'Windgrow' brand. The steel construction was confirmed by visible wires and markings on the tire itself.

How effective is a .22 Long Rifle at deflating a tire?

While a .22 Long Rifle can penetrate an inflated tire, the air leak is generally very slow. Firing multiple rounds into the same area can increase the leak rate, but it's not as rapid as might be achieved with larger caliber firearms.

What ammunition was used for the .22 LR tire penetration test?

The ammunition used in the test was CCI Mini Mag 40 grain round nose. This is a common and relatively powerful load for the .22 Long Rifle cartridge.

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