Welcome to the Tyre Pressure Monitors from Puncturesafe UK

Affordable at less than £3.00 per wheel.

When the tyre pressure monitor is firmly hand screwed onto the valve stem of a cold tyre that has the correct tyre pressure, the see through dome at the top turns green.

When the tyre pressure drops 3 to 6psi, the yellow indicator starts to become visible, and it is now recommended that you top up this tyre with air.

When the tyre pressure drops more than 5 psi the red indicator starts to become visible. At 6 to 10 psi drop in pressure, the red is very visible, and this indicates a seriously under-inflated tyre which should be re-inflated immediately.

They are not made of plastic. They are very small, weighing only 7 grams, but extremely strong, and constructed of chromium plated steel.

Affordable at less than £3.00 per wheel.

Available in PSI pressures of:

26, 28, 30, 32, 34, 36, 38, 40, 42, 44, 45, 46, 48, 50, 52, 54, 55, 56, 58, 60.

65, 70, 75, and 80 psi rated monitors are now in stock.

If your vehicles tyres have a pressure which is not listed here, then simply choose the next highest pressure. For example if your tyre pressure is 29psi then you can fit the tyre pressure monitor that is rated at 30psi.

Single pack: £3.00. (one motorcycle/scooter wheel etc).

Twin pack: £5.50. (two wheel touring caravan, utility trailer, boat trailer, camping trailer, horsebox etc).

Four pack: £10.50. (cars, vans, twin axle touring caravan etc).

4 wheel vehicles that have different pressures on the front and rear will need 2 x 2 packs, but we will only charge you £10.50.

Every safety monitor is individually tested for accuracy by Ultraseal UK before being packaged.

Telephone: 01395 233951 for details of your local distributor.

When fitting to the valve for the first time, please bear in mind that the moving parts inside the monitors will be tight with newness, so a short drive or ride will be necessary to loosen them up.

The correct tyre pressure for your vehicle can be found on the inside of the drivers door jam, on the petrol cap cover, or in the owner's manual.


Click on the Michelin man to find out your vehicles tyre pressures.			For motorcycle tyre pressures click on the bike image. (Please be aware that Dunlop may give pressures for 2 up fully loaded)

The monitors are also suitable for tyre pressures measured in bar.

Conversion chart for BAR to P.S.I.

BAR	P.S.I.	BAR	P.S.I.	BAR	P.S.I.	BAR	P.S.I.	BAR	P.S.I.
1.5	21	2.1	31	2.8	41	3.5	51	4.5	65
1.5	22	2.2	32	2.9	42	3.6	52	4.8	70
1.6	23	2.25	33	3.0	43	3.7	53	5.2	75
1.7	24	2.3	34	3.0	44	3.7	54	5.5	80
1.7	25	2.4	35	3.1	45	3.8	55	5.85	85
1.8	26	2.5	36	3.2	46	3.9	56	6.2	90
1.9	27	2.6	37	3.25	47	3.9	57
1.9	28	2.6	38	3.3	48	4.0	58
2.0	29	2.7	39	3.4	49	4.1	59
2.1	30	2.75	40	3.5	50	4.15	60