What is the lash failure limit for a 20-inch wheel?

The lash failure limit for a 20-inch wheel is established based on safety standards that ensure proper wheel functioning during operations. A lash failure limit refers to the maximum allowable distance an element can shift or have play before it poses a safety risk. For a 20-inch wheel, the specified lash failure limit is 2 1/2 inches. This distance is critical because exceeding it could allow excessive movement, which can lead to instability, poor handling, or even complete wheel separation during driving. Understanding this limit helps technicians assess the condition of wheel components during inspections, ensuring vehicles meet safety requirements and operate reliably on the road. The other figures represent distances that exceed the acceptable limit, which could compromise vehicle safety.