I just swapped my 20" Slipstream factory wheels to the Tsportline 20" wheels. Post-swap, I am noticing two things: 1. Steering wheel feels lighter than before (Sports mode) 2. Regen braking is now less stronger (Normal regen) Trying to figure out what caused the above. Wrong torque on wheel lugs? Something else the tire shop overlooked? Difference in weight on the wheels?