You might want to check out the front end alignment and underneath the part of the car that over the tire for any other damage. I happen to hit a block of wood 6"x8" that fell from a truck at 70mph on my 164 on the drivers side. Both tires immediate went flat when the rims got bent. the car stopped in a straight line as fortunately there wasn't a car behind me at the time. The front tire hit so hard there was an imprint of the tire tread on the underside of the fender. The subframe holding the front suspension actually got bent from the impact as I found out when I went to get the car aligned. I had to get the subframe pulled back into proper alignment on a frame machine in order to get the tires to align. I hope yours is less serious.