Accessories & tyres

Wheel Seal is easy to apply, as you simply spray it on and buff to a shine, leaving a smooth, slippery finish

Easy to use Saxon unit can be removed from car to deter thieves

The Sealey tester is very similar to – and proved as accurate as – the Draper.

A lack of instructions does this disc-type Silverline tester no favours.

Protected by a handy plastic case, this Draper is smaller than disc-type rivals.

Lego Rock Crawler is a satisfying challenge to build and good fun to use once you've completed it

The Gunson is unique in having a dial gauge.

Ferrari hands-free earphones are finished in leather and are comfortable - but come at a price

We see if sun powered hands-free device is up to the job

Anti-freeze specialist Bluecol still has a few things to learn about wipers, as these retro-fit blades come with no fewer than six adaptors

Trico has gone its own way with the clip design on the Neoform – it’s three times the length of most rivals, although it is shaped to match the blade’…

Despite having both graphic and written instructions, the Lucas product omits to mention the need to rotate the blade to both remove and fit it.

Bulb retailer Auto Bulbs Direct has ventured into the wiper market, and it’s something of a work in progress.

Valeo was the only one to warn of the risk of sprung wiper arms hitting the screen during fitting.

Own-brand offering from online retailer Wiper Blades is a cost-effective alternative to our winner.

We test Kenwood's DAB-ready twin-height stereo for VW Group cars

A very basic app with adverts running along the top.