My TPS monitor was showing 4 different PSI reading...

My TPS monitor was showing 4 different PSI readings for my tires. Looked at the paperwork the tech submitted for maintenance on the truck, said 35 PSI before service and 35 PSI afterwards.
Also had a coupon for a free alignment check. The wheel sits slightly to the right and the truck pulls slightly left on long stretches. Guess what? They never checked that either. What sucks is this truck is leased and so all this will likely be discovered when I turn the truck in and they are like, "hey how come the wheel sits funny?" Don't know guys... Check the maintenance records