Tyre Pressure Monitoring FAQs

How Much is AirAlert?

AirAlert 4 PSI can be purchased in packs of 4 for £29.99 including VAT, Anti Theft Version £34.99 including VAT. For the 8 PSI version please call our sales office on 0115 8456471.

What is Air Alert Made from?

Air Alerts are made of Stainless Steel with a polycarbonate lens. The passenger versions have a reinforced nylon thread and the commercial versions have a brass thread..

Can the Air Alert be Easily Stolen?

We recognise that this product may be liable to theft due to its flashing feature. However, this risk is minimal and can be associated with any non-standard flashing or glowing valve cap. An anti-theft version is available consisting of a pre-installed rotating stainless steel sleeve and key.

Will Air Alert Work on My Truck & Trailer Tyres?

Heavy duty Air Alert's which will flash when the pressure drops 8 psi are available. These are more suitable for commercial use. The recommended pressure range is 20 to 150 psi. The commercial versions can handle pressure spikes up to 200 psi above calibration pressure.

What is the policy on faulty goods and returns?

The Air Alert comes with a one year manufacturer’s warranty. All valve caps are quality checked before dispatch therefore the percentage of defective goods is extremely low, if not zero. All details on returning any faulty goods can be discussed by calling 0115 8456471.

Is the Air Alert CE compliant?

Air Alert does not fall under any of the EU directives and as such it doesn’t require a CE mark.

Is There A Battery In The Air Alert?

Yes, Alkaline manganese which is a non hazardous substance, therefore it doesn’t pose any environmental or hazardous waste disposal problems.

Is Air Alert's Beacon Legal?

Yes. It is in accordance with the Road Vehicles Lighting Regulations as it acts as a special warning for low tyre pressure.

Is Air Alert The Same As Other TPMS Products?

The only tyre pressure monitoring system which could be considered to be in direct competition with the Air Alert is the Accu-pressure safety caps or digital dashboard mounted devices. Testing shows that such devices are surprisingly inaccurate and unreliable compared to the Air Alert. In addition, they are not universal therefore retailers need to stock a large quantity of different types of valve caps for different psi's, they are also hard to read as most use a colour band which makes it difficult to read unless directly in line with your eye sight.

In comparison, the digital dashboard mounted devices are significantly more expensive and are priced in the several hundred pound price bracket.

Is It Against The Law to Have Under Inflated Tyres?

Tyre pressure has become an important issue in today's automotive industry. In the UK, it is against the law to drive with over or under inflated tyres yet the National Highway Traffic Safety Administration states that there are on average 10 deaths on UK roads every day caused by the sudden failure of under-inflated tyres.

They also estimate that over 10,000 injuries and fatalities could be prevented by monitoring tyre pressures.

This emerging market demand is being fuelled by new legislation in the US that requires a warning system in new motor vehicles to indicate to the driver when a tyre is significantly under-inflated. This rule is now in force.

From 2012 the European Commission has stated vehicles in categories M1 shall be equipped with an accurate tyre pressure monitoring system capable of giving, when necessary, an in-car warning to the driver when a loss of pressure occurs in any tyre, which is in the interests of optimum fuel consumption and road safety.

How will my order be delivered?

All orders are sent via recorded Royal Mail direct to your preferred address.

Will AirAlert Work with Valve Extensions?

The Air Alert is under constant pressure as they monitor the pressure inside the tyres. A valve extension can be used but MUST be airtight when fitted to the valve.

Will Air Alert Save Me Money?

The installation of Air Alert will reduce both fuel and tyre costs. Having under inflated tyres or even just one under inflated tyre would increase fuel consumption. Under inflated tyres tread wear far quicker than correctly inflated tyres and therefore, the life span of the tyre is reduced. Another important factor is that under inflated tyres are dangerous and can lead to blow outs, from a safety point of view Air Alert can and will save lives. Research shows that 80% of moving vehicles have one or more tyre that has an average 25% loss in pressure. Using these figures, it means that each vehicle is using an average of £150 more per year on fuel than it should be with the correct tyre pressure on all tyres.

Is the AirAlert Sold In Set Pressures?

There are two AirAlert versions. 4 PSI Air Alert is recommend for use for tyres with 10 to 50 psi which is passenger vehicles and SUVs, the AirAlert will start flashing for a 4 psi pressure drop. 8 PSI Air Alert is designed especially for the commercial vehicle market such as trucks, trailer and buses  and is recommended for pressures from 20 psi to150 psi. This version will require a 8 psi drop before it starts flashing.

Is the Air Alert Easy To Install?

Installation of the valve cap on the valve stem is very straightforward. No special tools, knowledge or skills are required to install or monitor. Since it is self-calibrating no calibration needs to be done by a professional installer. A valve cap can be installed in just a few seconds. It should not materially affect the wheel balance but we recommend that you get your tyres balanced with the cap on, more so on motorbikes.

What is the Life Span of the Air Alert?

The life span of the Air Alert basically depends on of the battery shelf life. 2 to 3 years of standby time and the valve cap can blink for approximately 3 weeks. Like with all warning devices, it is strongly recommended that the valve cap is checked periodically to ensure that it is working. It is also recommended to change it simultaneously with the valve stem when replacing the tyres or at least every other year.

What is the current availability of the product?
The tyre pressure alert valve cap is manufactured in mass production. There is sufficient stock. The lead time for large orders is 8 -10 weeks.

Please call us to discuss in more detail 0115 845 6471