Nice fit. Just under 2 hours. Only suggestion for the plastic tacks included, don't use these, they break and hard to install with a Tundra because they're to long. Easy solution though. Use the 10mm screws that you took the mud flaps off with. They're a prefect fit and more secure.
Otherwise these things are sweet amd solid. Once I add spacers to push out the wheels, oh yeah! Can't wait. Great product though!