"Weight at the front of CG helps ET" This came off wrong to me as well, but then I figured after reading it over a few times that what Wize was trying to actually say was: weight REMOVED from the front of CG would help ET. I personally have looked into removing rotational weight from using different weight tires more than actual wheels. I found that my car cut ET by two tenths by switching to lighter tires, and then not much at all from lighter wheels.