So I just turned the big 150 recently. I've followed the basic maintenance schedule since I bought it at 85K (fluid changes, brakes/pads, filters, ignition, etc.). The hoses and rubber parts under the hood look to be in pretty good shape. Truck runs fairly well, except for drinking/leaking a little oil. One thing that does seem a little more prominent lately - the truck feels more "floaty" than it used to at higher speeds.

So I'm wondering what I should take a look at, suspension-wise. Or, any other suggestions on what I should look into checking/replacing. Thanks.