FIG. 1 is a perspective view of a tire tread showing our new design taken from a first side thereof, it being understood that the pattern repeats uniformly throughout the radial circumference of the tread;
  
    FIG. 2 is a detailed sectioned view of the perspective view of FIG. 1;
  
    FIG. 3 is a perspective view of a tire tread showing our new design taken from a first side thereof, it being understood that the pattern repeats uniformly throughout the radial circumference of the tread;
  
    FIG. 4 is a detailed sectioned view of the perspective view of FIG. 3;
  
    FIG. 5 is a first side elevational view thereof;
  
    FIG. 6 is a detailed sectioned view of the first side elevational view of FIG. 5.
  
    FIG. 7 is a second side elevational view thereof;
  
    FIG. 8 is a detailed sectioned view of the second side elevational view of FIG. 7.
  
    FIG. 9 is a top plan view thereof, it being understood that the pattern repeats uniformly throughout the radial circumference of the tread;
  
    FIG. 10 is a detailed sectioned view of the first side of the top plan view of FIG. 9.
  
    FIG. 11 is a detailed sectioned view of the first side of the top plan view of FIG. 9; and,
  
    FIG. 12 is a detailed sectioned view of the second side of the top plan view of FIG. 9.
  In the Figures, the evenly spaced broken lines represent unclaimed subject matter, while the dash-dot-dot-dash style broken lines represent boundaries of the claim.