Tk Terragrips-20 X 9-8/20 X10-10 Tires on 2040-parts.com

One Lap of the Web: Cool classic concepts, Rat Pack Cadillacs and even more Vin Diesel

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. -- Petrolicious brings us an awesome VWvortex forum thread packed with prototype photos, design proposals and concept sketches of everything from the Iso Grifo to the 1994 Mustang.

2014 Dodge Durango starts at $30,790

The seven-passenger 2014 Dodge Durango will start at $30,790 when it arrives on dealership lots next month. That’s the same price as last year, but buyers will get a little bit more. Standard features now include an eight-speed automatic transmission with steering-wheel-mounted paddle shifters, Uconnect Bluetooth, a 5-inch Uconnect touchscreen, 7-inch customizable gauge cluster and signature Dodge brand LED racetrack taillights.

Porsche shows off 911 RSR for World Endurance Championship

Porsche is celebrating the 50th anniversary of the 911 this year with several events including the Retro Classics show in Stuttgart, Germany, an exhibit at the Porsche Museum and honored marque status at the Pebble Beach Concours d'Elegance. Porsche also went racing with the new 911 RSR in the first event of the World Endurance Championship this weekend, and has posted a clip on its YouTube channel. The 991-based Porsche 911 RSR houses a 4.0-liter flat-six making 460 hp with a new six-speed sequential transmission with paddle shifters.