Front tire pressure/Reaction time

[Willyracer]

Does the front tire pressure effect your reaction times?
(stock) foot brake racing

If so how much?
Looking for ways to slow the car reaction
to have more constant reaction time
I have to delay my reaction to the last bulb
some i can tell when i am late
Takes me several passes to get where i need
to be. Then the next week i am lost again
and start over

thanks
david