Deuce and a Half Emergency Tire Inflation with Deuce and Guns

Published on December 22, 2017
Duration: 6:29

This guide details the process of using the onboard air compressor on a Deuce and a Half (M35) military truck for emergency tire inflation. It covers locating the system, connecting to air, inflating tires to appropriate pressures for different conditions (50 PSI for road, 20 PSI for off-road), and notes the limitations of the onboard system, recommending shop compressors for regular use. The video also highlights challenges with valve stem access on these vehicles.

Quick Summary

The onboard air compressor on a Deuce and a Half (M35) military truck can be used for emergency tire inflation, with recommended pressures of 50 PSI for road use and 20 PSI for off-road conditions. However, its low CFM rating makes it slow, and it's primarily intended for air brakes and trailer systems, not regular tire maintenance.

Chapters

  1. 00:41Introduction and Winterizing
  2. 00:56Identifying Low Tire Pressure
  3. 01:08Checking Current Tire PSI
  4. 01:18Using the Onboard Air Compressor
  5. 01:22Air System Location Under Dash
  6. 01:30Engaging the Air System Valve
  7. 01:40Connecting to the Tire
  8. 01:54Air Compressor CFM Limitations
  9. 02:01Primary Use of Air System (Brakes/Trailer)
  10. 02:25Valve Stem Access Challenges
  11. 02:38Inflating the Tire
  12. 02:54Checking Final Tire Pressure
  13. 03:06Recommended Tire Pressures (Normal vs. Off-Road)
  14. 03:30Onboard Compressor vs. Shop Compressor
  15. 04:04Comparison to Central Tire Inflation Systems
  16. 04:23Outro and Channel Information

Frequently Asked Questions

What is the recommended tire pressure for a Deuce and a Half truck?

For normal road conditions, the recommended tire pressure for a Deuce and a Half (M35) truck is approximately 50 PSI. For off-road conditions like snow or mud, you can lower the pressure to around 20 PSI to improve traction.

Can the onboard air compressor on a Deuce and a Half inflate tires?

Yes, the onboard air compressor on a Deuce and a Half can be used for emergency tire inflation. However, it has a low CFM (7.5 cubic feet per minute) and is primarily designed for air brakes and trailer systems, making tire inflation a slow process.

What are the limitations of the Deuce and a Half's onboard air compressor for tire inflation?

The onboard air compressor is not designed for regular tire inflation due to its low CFM. It takes a significant amount of time to inflate tires, and a shop-based compressor is much more efficient for this task. It's best reserved for emergencies.

Are there any common issues with accessing Deuce and a Half tire valve stems?

Yes, on some Deuce and a Half trucks, the tire valve stems can be oriented towards the center of the truck. This positioning makes them difficult to access for regular checks or for connecting a tire chuck and gauge.

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