in not too sure what your asking here.... the static weight doesnt really change ... unless you want to count the gas thats being used, or if you throw something out the window, etc.... or maybe downforce at speed ... but i really wouldnt consider that "static"
for rotational mass removing 1lb from the rim/tire assembly will have about the same effect on acceleration as removing 10lbs from the static chassis weight (interior, body pannels, you, etc)
so removing 10lbs (2.5lbs per wheel) would have the effect of removing 100lbs from the weight of the car (about 0.10 in the 1/4 mile) if all other factors remain the same (tire diameter, tire compound, air temperature, driving, traction, etc...)