A few days ago I picked up my new 2011 Ford F-150 Platinum w/6.2L engine.

I've discovered that the speed is electronically limited to about 99 MPH.

The Tires on the truck are rated at 118 MPH.

Why would Ford limit a vehicle to 99 MPH and then put Tires on it rated at 118 MPH?

Does anybody make a Chip or Programer that could change the Speed Limit?

Would doing so VOID my warranty?

Love the Truck and the Engine but limiting my speed is my job not Ford's.