TOLERANCE STACK Articles

This is how we design our mounts to work—with the scheel-mann seat’s mounting boss (the six round metal posts under each seat) dropping into a precision-cut hole. We supply a custom flange bolt that holds everything together from the top. In this setup, the mount carries the side-to-side forces, not the bolt. That keeps the bolt out of shear and makes the entire connection stronger and more secure.

The truth is, our bodies weren't designed for hours of sitting in one position, particularly in factory car seats that treat the human spine like a straight line rather than the elegant curve it actually is. Standard car seats, especially as they age and wear, often fail to provide the support our backs desperately need. This isn't just about comfort, it's about preventing real medical problems and managing existing ones.