1999 Cadillac Deville Owner's Manual on 2040-parts.com

Nissan simplifies tire inflation with its new warning system

Nissan will install tire-pressure-measuring systems on its Quest and Altima vehicles that alert the driver filling the tire when it reaches an acceptable level. Most people don't carry a tire-pressure gauge in their car. A new federal study shows that underinflated tires triple the risk of an accident.

Renault Kwid Concept is a bonkers baby SUV

The Renault Kwid Concept (pictured) comes with its own flying drone There are concepts of new cars where you can clearly see they’re heading for production, and then there are concepts that look like the designers have been allowed to go berserk with little though to an eventual production car. The new Renault Kwid falls firmly in the latter. Said to be aimed at younger buyers in emerging markets – and designed with Renault’s designers in India – the Kwid Concept comes with a conventional 1.2 litre petrol engine and dual-clutch box – and can take the ZOE’s EV powertrain – but that’s seems to be where any connection with reality ends.

Jaguar C-X75 concept

We waited with baited breath to see what the Jaguar design team had in store at the Paris motor show this year, and we weren't disappointed with the resulting showcar. Created by a team led by Matthew Beaven, Principal Designer at Jaguar Advanced Design, the C-X75 is both a celebration of Jaguar's 75 year history and a design showcase for the company's hybrid turbine technology. Read more about our opinion of the design in our 2010 Paris Motor Show Highlights and see the extensive compilation of images – including sketches and studio shots – in the photo gallery below.