In last couple of trips I have noticed a grinding or vibration type feeling coming from front right tire area that can be clearly felt through the gas pedal when accelerating quicklly from a stop and immediately turning right. I can duplicate this easily, but it does not do this vibrating when turning quickly to the left. I think the stability control unit may be in that area of the truck and maybe it is "turning on" and this is the sensation. Any other members sensing this? This is not the clunking feeling experienced after the truck sits for awhile, but a much longer vibration event.