The Toyota Tundra is a pickup truck manufactured in the United States by the Japanese manufacturer Toyota since May 1999. The Tundra was the second full-size pickup to be built by a Japanese manufacturer (the first was the Toyota T100), but the Tundra was the first full-size pickup from a Japanese manufacturer to be built in North America. The Tundra was nominated for the North American Truck of the Year award and was Motor Trend magazine's Truck of the Year in 2000 and 2008. Initially built in a new Toyota plant in Princeton, Indiana, production was consolidated in 2008 to Toyota's San Antonio, Texas, factory and is the only full-size pickup truck manufactured in Texas. First generation (XK30/XK40; 1999) The first generation Tundra had many similarities with the older Toyota T100 and the compact Toyota Tacoma. These included the shared use of a 3.4 L V6 engine which was the top-of-the-line engine in both the Tacoma and T100. The V6 engine would serve as the base engine for the Tundra, while a second engine was added, a 4.7 L V8, the first V8 for a Toyota pickup. Model code XK30 denotes rear-wheel drive models, while XK40 is for four-wheel drives. Publicly introduced in May 1999 as a 2000 model, the Tundra prototypes and "show trucks" were initially known as T150s. However, Ford and automotive journalists criticized the name as being too similar to the market-leader Ford F-150, and following a lawsuit by Ford, the production truck was renamed the Tundra. The Tundra was slightly larger than the T100. With a production capacity of 120,000, sales were double the rate of the T100. At its introduction, the Tundra had the highest initial vehicle sales for Toyota in its history. It was selected as Motor Trends Truck of the Year award for 2000 and Best Full-Size Truck from Consumer Reports. It was assembled in a new Toyota plant in Princeton, Indiana. Engine choices available in the Tundra were a 24V 3.4 L V6 engine 5VZ-FE that produced and of torque and an LEV certified 32 valve 4.7 L "i-Force" V8 engine 2UZ-FE that produced and of torque. The 3.4 L V6 was only available until 2004 and the V8 was upgraded for the 2005-2006 model years alongside a new V6 shared with the Toyota FJ Cruiser. A Toyota Racing Development (TRD) supercharger was already available for the 3.4 L V6 (2000-2003 models)