I did mine, wouldn't hurt. If you plan on racing sunday: Items to be Safety Wired Axle Nuts not captured by Pinch Bolts Pinch Bolts (At least one per leg) Brake Caliper Bolts Muffler Clamp and Bracket Bolts (All) Oil Drain Plug Oil Filter (External filter by hose clamp around the filter wired to a static point) All Fluid line Caps (Radiator Cap, Oil Fill Cap, etc.)