Early A body weight

One 325/50-15 BFG DR on a 15x10" rally, weighs 4 pounds heavier than a 295/50-15 BFG TA on a 15x10 ET-II(14#)
heater is 16#
Sway bar and small steel skidplate is 18#
bumpers are 30# each
I was able to drop 200 pounds on race day, down to 3272 plus driver and helmet.The 64# rear seat never went back in