My problem with the SSR's is everyone bends them here in Denver. (R ROADS SUCK!!)
I just got back from Woody's Wheel Works. You guys are not going to believe this. This car went through two pre purchase inspections, each time explaining that there was a vibration in the car and could they please check the balance of the tires. Both said they were off, second dealer said the rear tires could not be balanced and should be replaced (they were free of charge through the tire rack, they had less than 300 miles). And guess what? Vibration was still there after each dealer balanced them. And guess what WWW found? Three mildly bent wheels and three wheels that required re-balancing. I watched the work in their garage and saw the slight bends in all three wheels; only noticeable when spinning the wheel by hand.
Do they have monkeys working the tire balancing gear at the dealers?
Can't road test at the moment, highways' closed, but at lower speeds, felt much smoother. All the bends are on the inside (the weaker part of the wheel furtherest from the spokes).
Let's continue to pursue the Team Dynamics!
Also, SSR's are more expensive.