Ring RTC4000 Cordless Tyre Inflator with Auto-Stop
215/6062£65.00
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About this product
The Ring RTC4000 is a rechargeable cordless tyre inflator that quickly inflates car, bicycle, and motorcycle tyres. Its compact size make it easy to transport. The digital, backlit screen makes it easy to set and store the tyre pressure. Although the battery can inflate numerous tyres, a USB-C charging cable and 12V backup power cable for use with a flat battery are included. The powerful unit can inflate a 15-inch tyre in <6 mins from flat. Additional features include a LED torch, autostop, memory function and 3-piece adaptor kit.
The RTC4000 is powerful enough to inflate car tyres without the need for a power cable.
The digital screen provides accurate read outs with auto-stop and the ability to save four preset pressure values.
A backup 12V power cable enables RTC4000 to be used, even if not fully charged.
- Deflates as well as inflates.
- 3.5 minute inflation time.
- Pressure up to 120 PSI.
- 12V car socket operation.
- Length of air hose 0.6 m.
- Work light provided.
- Push button operation.
- Digital display.
- 20 air flow rate (litres per minute).
- 3m power cable length.
- Adaptor kit included.
- 3 adaptors included, suitable for bicycle tyres.
- Storage case.
- Pre-set pressure mode.
- Auto stop function.
- Size H15, W9.5, D6.1cm.
- Manufacturer's 1 year guarantee.
- EAN: 5055175251318.
4.6
130 reviews
94%
Recommended this product
Customers Say
The product is praised for its compact design, ease of use, and effective performance at inflating tires quickly. However, some users reported issues with instructions, battery life, and connector awkwardness.
An AI generated summary based on recent customer reviews
Each review is verified as authentic by our independent third party and we only publish reviews from customers or Argos Testers who have purchased or used the item. Customers are incentivised to submit product reviews as part of a prize draw.
Tyre pump
Very good, well worth the money
Clairr, 45 - 54, Sheffield
Brilliant
I needed to replace an old foot pump and chose this one as it pumps 20 litres per minute which is much better than more expensive models. Also, it was a lot more compact than the ones that look like drills. It has performed brilliantly and is easy to use and charge. I especially like the feature that lets you set the pressure and the machine automatically stops when it gets to the correct reading. Wouk’s definitely recommend
Ronnie, 65 or over, Hampshire
Works well
Takes a little while to get familliar with all the features, and didn't seem to work at first, but the helpline guy sorted it out, and now it works fine. Good that there is no need to draw on the car battery.
Kev, 65 or over, Cheshire
Handy gadget!
I've not needed to use this yet, but chose it for it's neat size, ease of use, and handy case. Reassuring to keep in the car!
Ratty, 55 - 64, Surrey
Cordless
Expensive but seems quality item. Instructions not good to follow.
Tyre, 65 or over, Leeds
Very good product
Fed up with garage tyre pressure machines that are a rip off and dont work, so I bought this and it's great. Used it to get all my tyres to the correct level and after lots of driving over the past few weeks they are still at the correct level. Brilliant!
Martin S, 65 or over, Wickford, Essex.
Compact and powerful!
Proved more than adequate at inflating tyres on a long stored car.
hally 81, 65 or over, Swansea
Good portable tyre pump.
Works well and very compact with 4 useful memory functions for different pressures. Makes checking my car and caravan quick and easy and both ends of the pressure hose swivel so easy to connect.
CV, 65 or over, Warwickshire
Works quite well
Main problem is that you have to turn the entire thing in order to screw the connector to the tyre which is a bit awkward
Polly, 65 or over
Good, but a problem
Worked fine but received a product recall notice a few days later. Turned out it did not include my purchase!
Pumped up, 65 or over, Swindon
The small print
*Prices correct as displayed but are subject to change.
The customer and brand answers you’ll see above are submitted independently. As we don’t review these answers, we can’t take responsibility for anything they may say. The responses from Argos colleagues are accurate at the time of publishing. For the latest info, you should check the product page.