struct
Class: tireModel
Syntax
S = struct(obj)
S = struct(obj, GroupFields=true)
Description
This method requires Extended Tire Features for Vehicle Dynamics Blockset.
S = struct(obj)S, with a field for each tire model parameter and tire model
      value in the tire model specified by obj.
S = struct(obj, GroupFields=true)S, and groups tireModel object
      fields when you specify the optional name-value argument GroupFields as
        true.