Stock screws dont need to be very tight. I used to get a good sized driver and give it most of what I had.
No more. Now I tighten jst a little. If you have a torque driver--front 50-55 INCH pounds-rear about 30-35 INCH pounds.
Tighten both kinda alternating and then tighten the final torque-the front screw first then the rear.
With a good sized driver it is possible to go WAY over the numbers mentioned above.