Spectra Premium F14a Fuel Tank on 2040-parts.com

Optima Sports pushes two new tire innovations

WITH VIDEO -- If John Scott has his way, every car on the road will be shod with tires featuring built-in camber. Scott is the owner of Wisconsin-based Optima Sports, a small automotive-engineering firm, and inventor of Camber Tires--tires with a constantly decreasing diameter. According to Scott, his tires offer multiple benefits, including enhanced handling, increased stability, reduced tread noise, improved fuel economy and better safety by reducing rollovers.

VW Beetle Dune at the Detroit auto show

Of all the production-leaning concept vehicles at the Detroit auto show, the Volkswagen Beetle Dune's the sort of flight of fancy nobody was looking for. Nissan's Sport Sedan heralds the look of the next Maxima, which will likely trickle down in some way to future Altimas, Sentras and Versas. It looks as if Nissan will put one of its techno-retro RWD IDx concepts into production.

BMW 9 Series Concept heading for Beijing Motor Show debut?

a BMW 9 Series Concept debut at beijing? We’ve only just had confirmation that a new BMW 7 Series SUV is on the way as BMW continues to push at both ends of their range, with the X7 aimed at the new Range Rover and Mercedes GL. Now it seems BMW are also looking to build a car that can take on the very high-end Mercedes S Class – especially the S Class Maybach when that arrives – and maybe scoop up a few sales from lower-end Rolls Royce and Bentley buyers.