I screwed up!!! Dang I hate to admit that.... The whole deal about changing from the OEM Motor Trike installed tire to a 205/65-R15 was to lessen the effect of lateral imbalance. The fact that it really gets worse in tires wider the 65 series somehow got stuck in my head? Well, then why in the heck did I change from the 225/60-R15 to a 205/65-R15? That pushed the envelope closer to the danger zone instead of away from it........
What can I say?? Sometimes we learn from our mistakes.... I guess the Road Force Balancing really is the thing that helped reduce the vibration most not the different tires. I have a full riding season left in these 205s but I’ll be going back to 225/60-R15 T/A Radials (with Road Force Balancing)...
Sorry if I misled anyone!!!