The present invention is a method and system for adaptive electronic driveforce unit control based on the weather. The present invention relates to a rubber composition for a tread of a heavy-load tire, including a modified natural rubber having a phosphorus content of 200 ppm or less, and carbon black. Similarly, the opposite end of the fibers can be appropriately configured and positioned for coupling to waveguide structures or fiber optic structures which may be embedded in printed circuit boards. Supplemental deal information associated with the deal is received, and a return target for the deal is then automatically generated based on the collateral type and the supplemental deal information. Multiple first spacers are formed on the sidewalls of each of the gate structure.