2012 Toyota Tundra Grade on 2040-cars

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Toyota produces millionth truck in Texas

After going online in 2006, Toyota's San Antonio, Texas truck plant has just built its one-millionth vehicle, the 2014 Tundra 1794 Edition you see above. The plant originally focused on just the Tundra pickup, but the smaller Tacoma started rolling off the line there in 2010, as well.
Fittingly, the 1794 Edition (a new premium trim level for 2014) pays homage to the property on which the Toyota plant now resides - a ranch that was founded in 1794. Scroll down for the official press release for the plant's milestone, and be sure to check out the full gallery of Tundra 1794 Edition images as well.

This map reveals the cleanest vehicles based on location

Naysayers love to point out how dirty the electricity grid mix is when it comes to charging electric vehicles. Curmudgeons are eager to jump into any conversation about EVs to enlighten the lucky listeners about how plug-in cars contribute to pollution, sometimes even throwing in a dash of climate-change denial for good measure. (Thanks, buddy. Pray, tell me more about the plight of oppressed SUV owners.) Unless someone buys an EV just because they think they're cool (which, yeah, they often are), they probably have at least a passable understanding of their environmental pros and cons. As many EV owners are already aware, location has a lot to do with any particular plug-in car's carbon footprint. Still, there's always more to know, and knowledge is not a bad thing, especially if one uses it to do the right thing. That's why this handy-dandy map from Carnegie Mellon University is so interesting. CMU researchers have compiled information about the lifecycle greenhouse gas emissions of various EVs based on where they're charged, as compared to gasoline-powered vehicles. The researchers looked at the Nissan Leaf, Chevrolet Volt, and Prius Plug-In Hybrid versus the gasoline-dependent Toyota Prius hybrid and the stop-start-equipped Mazda3 with i-ELOOP and compared grams of CO2 emitted per mile. CMU takes into account the grid mix, ambient temperature, and driving patterns. CMU takes into account the grid mix based on county, as well as ambient temperature and driving patterns in terms of miles traveled on the highway or in the city. For instance, if you drive a Nissan Leaf in urban areas of California, Texas, or Florida, your carbon footprint is lower than it would be if you were driving a standard Toyota Prius. However, if you charge your Leaf in the Midwest or the South, for the most part, you've got a larger carbon footprint than the Prius. If you live in the rural Midwest, you'd probably even be better off driving a Mazda3. Throughout the country, the Chevrolet Volt has a larger carbon footprint than the Toyota Prius, but a smaller one than the Mazda3 in a lot of urban counties in the US. The Prius and Prius Plug-In are relatively equal across the US. Having trouble keeping it straight? That's not surprising. The comparisons between plug-in and gasoline vehicles are much more nuanced than the loudest voices usually let on.

Jay Leno goes offroading with the legendary Ivan 'Ironman' Stewart

Jay Leno takes a step outside of his cavernous garage for this latest video for a jaunt into the desert to get a little dirty. He meets up with off-road racing legend Ivan 'Ironman' Stewart, who has multiple Baja 500 and 1000 wins in his motorsports career, to play with a Toyota Tundra in the sand.
Unfortunately, Leno doesn't get to interview Stewart too deeply about his long history in racing, but Ironman does talk a little bit about reading the trail while speeding through the desert. In lieu of a great conversation, there is a ton of high-quality footage of the Toyota bounding through the desert.
This clip feels more like a marketing effort than the usual output from Jay Leno's Garage, but it's still great to see Stewart behind the wheel sliding a truck, just like old times. The two of them even take the truck on a somewhat humorous journey at the end of the video.