- This Unit shows how imbalance duals can be misleading.
- The plots E20_A_ 3 show the high peak for the single tire but when compared to the outer dual in plots E20_B_3 the stress is substantially reduced. Notice that the weight being carried by the outer dual is very low compared to the inner dual.
- Dual tires are only effective for reducing stress when they can share load roughly equally.
- There may be a stability advantage to having this dual.