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Tyre Pressure Gauges Buying Guide
Would you like to have better fuel efficiency, stop faster, and have a smoother ride? Of course. The good news is all of this can be improved by keeping your tyres

Types of Tyre Pressure Gauges
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Analogue pressure gauges are considered by mechanics to be more accurate than digital gauges. Also, these gauges generally do not require batteries. |
Digital pressure gauges are extremely easy to read and are generally more compact than analog gauges. Some even fit on your key chain. Don't forget the batteries. |
These are more compact than needle-driven gauges and are still very accurate. The pressure is read according to how far the marked stick pushes out when placed on the tyre. |
The Basics
Locating Pressure Requirements
- Check your vehicle's owners manual for the correct pressure specifications.
- Lost your owner's manual or don't have one?
- Some auto manufacturers place a decal on the inside of the driver-side door.
- Most manufacturers have this information online (check the 'technical information' section).
- If all else fails, contact your local dealer and ask the service department.
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| Air valve. (Remove cap to fill) |
How to Properly Inflate a Tyre
- Start by removing the cap to the valve stem located on the tyre
- Press the tyre pressure gauge firmly on the valve and note the pressure reading. You should hear no air escaping.
- Add or release air according to auto manufacturer's requirements based on the gauge reading.
- Caution- Some vehicles have different pressures for front and back tyres.
Tyre Pressure Safety
- Always use caution while working with compressed air.
- All tyres have a maximum pressure, which is imprinted on the tyre. You should not follow these specifications because they are for the tyre itself, not your vehicle specifically.
- Never over-inflate or under-inflate tyres.
- Remember, every automobile has different pressure requirements to match its weight and type.
Tips
- Keep a shop rag
or paper towel handy when working around tyres to keep brake dust build-up off your hands.
- Store your tyre pressure gauge in your glove box for easy access.
- Handle gauges with care. Dropping them or misusing them can cause them to be inaccurate.
Related Products / Buying Guides
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External Links
- HowStuffWorks.com: More complex explanation of how tyre pressure gauges work
- eHow.com: How to select a tire pressure gauge









