Accessories & tyres

Another former winner, Shield is the only liquid wax in our top 10

This Japanese import came close on its 2015 test debut, but the wet rather than snowy weather meant it just managed to overcome previous champ double-…

This app will inform you of any camera and the type well in advance via a voice alert.

CamerAlert uses a map view to flag up cameras, and detection is accurate with clear audio alerts.

The 4Zero features laser detection, and although this is a helpful addition, it’s a little over zealous in town.

Inforad’S K3 is significantly cheaper than rivals.

Cyclops is the best app we tested by far

The latest generation of our previous favourite, the suction-mounted Cheetah C550, is our winner for its simple but effective approach

The Nextbase 512G is one of the more expensive cameras here, but it has an anti-glare polarising filter.

Keenly priced and including a memory card, the Transcend DrivePro 220 replaces our last test winner, the 200.

Combining a magnet and a suction mount, this Silent Witness dash cam is a top performer in many ways

Against brushes costing under a tenner, these £36 US imports were always going to struggle – even with three in the pack.

Just like its stablemate, this is designed to be used with the toughest wheel cleaners.

“Hand-crafted” in Germany, this is a bit of a one-trick pony

This Halfords brush has a rigid shaft with a microfibre cover of noodles on one side and mesh on the other

Alongside some of the pricier, specialised options, this Muc-Off looks a bit ordinary. But no rival works as well.

The developer claims Dash Cam can be used to fight traffic tickets.

CamOnRoad performed well a previous magazine mini test.

With a slick display, easy-to-use interface and accurate driving data, the Drivermatics app stands out not only for its dash cam functionality

These Simoniz wipes may be slightly more expensive than the cheapest rivals, but are perhaps worth a punt given that they come with a money-back guara…