A:Answer Hello Budma,
Yes, this will fit a 2010 Tundra. You just need to purchase the double din install kit, along with the harness. At Best Buy, we try to make every product work for every car. Install will cost $99.99 for a double din radio. The kit will cost you $49.99, and the harness another $16.99. Certain vehicles require certain harnesses and kits to work. Toyota being a Japanese company, this requires a special kit.
For this specific model, no. It's only offered in 7 inches, which is the standard for most cars that have pre-installed touch screens.
Hope this helps.