Parts Unlimited Idler Wheel 3 1/4in. X 5/8in. 4702-0067 on 2040-parts.com

Bad-tempered driving increases over winter

We’re officially a nation of grumpy drivers – not helped by the bad weather and the end of Christmas festivities, a survey has revealed. Halfords Autocentres carried out a study about how winter affects motorists and found that experiences of impatient, aggressive and inconsiderate driving increase at this time of year. On Bing: see pictures of road rage British drivers ‘lack common courtesy’ Rory Carlin from Halfords Autocentres: “It seems that the festivities take their toll on the nation’s road manners and tempers flare leading to less kindness and unselfish behaviour from some motorists.” 23% of respondents felt that unfriendly and bad tempered behaviour was a major issue during the winter months, while a fifth said there was a rise in aggressive and impatient driving.

Kia Picanto three-door (2011): first pictures

Kia is launching a three-door version of the Picanto for the first time. The new entry-level supermini arrives in showrooms on 1 September 2011, priced from £7795. It's a wedgy, attitudinal hatch designed to broaden the appeal of the Picanto.

Steve Saleen still planning supercar

Auto-tuning entrepreneur Steve Saleen says he has legally regained use of his name on all his products after a lengthy court battle. On Tuesday, he detailed some of the plans for the company. Remember the S5S Raptor concept car revealed at the New York auto show in 2008?