Personal injury lawsuit wherein plaintiff claimed over $200,000 in present and future medical expenses for multi-level lumbar surgery and fusion following a commercial truck rollover on the I-5 Freeway near Castaic. Plaintiff contended that the defendant improperly loaded waxed produce boxes in his flatbed trailer, causing the trailer and cab to flip over when the improperly loaded cargo shifted. Defendant contended that the pallets were properly loaded and that the accident was exclusively the result of plaintiff's improper driving.