We currently run the iCheck Tyre Pressure Monitoring System – IC010, which comes with ten wheel sensors and is suited to a 4WD and dual axle caravan/trailer (as well as spare wheels). Having a 21ft caravan, we also use the the iCheckTPMS signal booster. 

Please note - iCheck also sell a 5-piece suitable for a 4WD only, as well as an 8-piece kit suitable for 4WD and single axle van.

In 2022 iCheck released their own Automatic Tyre Deflators. I have been using these since late 2022 and can honestly vouch for their reliability. I've used a number of different brands on the market over the years and the iCheck deflators are the best I have used. 

Use coupon code WILD for a 10% discount on all iCheck products.

Skip to 8:55 in the "DIY Mods & Must Haves" video for more information on our iCheck setup.