A rectangular box for transporting multiple pizza pies in a stacked formation formed by a single cardboard blank having scoring and cut-outs for assembling into a multiple pizza box. The pneumatic tire with noise reducer 1 comprises a pneumatic tire 3 and a noise reducer 7 attached to a tire cavity surface 6 of the tire. An additional feature of the present invention provides a quantified indication of how much the product has improved from a redesign. Each recording is adjusted for acquisition geometry. If so, then this calculated maximum saturation value is applied. A current limiter is adapted, responsive to the indication, to apply a pulse width modulation to the current drawn from the source so as to maintain the magnitude of the current flowing to the at least one load within a predetermined limit.