Ok boys i'm talking about the deck on your mower. Put the rulers away.... I need new front tires for my Lazer and decided to make sure the deck was level. It was almost right on. I checked 2004 TTHP and it was way off. The rear tires have equal PSI and both are like new. The front tires are the Exmark no flat tires. I have about a 1" difference from one side to the other. I figured since this machine was pretty much new when I got it, it was fine. Any one ever make it a habit to check there decks every once in a while?