Jeep Grand Cherokee Zj Goodyear Spare Wheel W/ Tire 155/90 -16 on 2040-parts.com

One Lap of the Web: The Economist talks cars, Maria Sharapova's Porsche and crazy bikers

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Have you ever seen two motorcycles going wheel-to-wheel at 200 mph in the rain?

Mercedes GT AMG interior (2014) first official pictures

By Ollie Kew First Official Pictures 16 April 2014 04:01 Welcome inside the new Mercedes GT AMG. The exterior styling of Mercedes’ new Jaguar F-type Coupe and Porsche 911 rival is still (just about) under wraps, but Mercedes has now shown off what owners of the new £85,000 coupe can expect to find inside their new car when it goes on sale in 2015. Let’s kick off with the centre tunnel.

Carmakers brace for stricter CAFE rules in 2016

Corporate Average Fuel Economy is a dicey subject for carmakers of all sizes. New federal requirements set to take effect for the 2016 model year require a fleet average of 35.5 mpg. As the deadline nears, the question looms: Who is in good shape, and who is far from it?