The Nut is the lowest priced item on this Wheels/tires schematic.
A sample from the products for the Wheels/tires include: Nut, Tire,20x10.00-10nhs(g, Rim,10x8.5,f.silver, Valve.
The sub assemblies and components that make up this Wheels/tires include this Rim,10x8.5,f.silver, the most expensive part.