Are tyrannosaurs fast?

Answer:
The speed of tyrannosaurs is a highly debated subject among paleontologists. It is agreed by all that they were incapable of becoming completely airborne while running. The slowest estimate for a tyrannosaur top speed was about 11 miles per hour. The fastest estimate was about 40 miles per hour.
First answer by TexAlex94. Last edit by TexAlex94. Contributor trust: 63 [recommend contributor recommended]. Question popularity: 2 [recommend question].