Tire pressure? Air shock pressure?

So this Barracuda is a new project for me, just recently purchased. The front tires are 195/65r14 and the rears are 235/60r14. It also had a bit of sag in rear when I got it so after beginning to inventory the car I noticed the rears are old school air shocks. I will eventually replace them out and maybe replace/re-enforce the leafs but the front shocks were replaced last year according to good receipts/records from last owner. I put some air in the shocks (the T valve was in the trunk) to about 60psi. They didn't seem to want to take more than that. What do ya'll run your tire pressure and what should I keep them at (max is 44psi)? And should I keep the air shocks at 60psi? The picture outside is before I put air in the rear shocks. The others are the stance after I put them up to 60psi.

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