Although our salesperson Pam was great, I am not s...

Although our salesperson Pam was great, I am not so thrilled with my new Ford Ranger XLT Sport. I am concerned about the ride quality on the freeways. It feels like it wants to fishtail or sway on certain parts of the freeway. This feeling is very unnerving and I am concerned about my safety as well as my passengers. I called service and they told me this was normal. I have never experienced this phenomenon on any other vehicle.