Depends on if its 4x4 or not. IF its listed as 2x4 then no. If what you're asking is if you have the "On the FLy" switch inside the cab, then yes you SHould. Your Truck may have caps that go over the top but very rarely do people do this.
yes
put it in 4x4, and it does it for you. or install locking hubs for 50 bucks.
No.
I have a 2005 which does have locking hubs, but that is so you can lock your differential from slipping. If you're stuck on a hill with all 4 wheels spinning, lock the hubs and your gear ratio is far apart, your front wheels won't spin, and the front wheels will actually do the pulling. Whether yours has locking hubs depends on the year of F250. Later F250's, I believe beginning with the 1998 models, do have auto-locking / manual hubs. The later F250 hubs can be activated manually or electronically. When you electronically turn on the 4wd ("shift-on-the-fly"), you engage the transfer case, front drive shaft, and front axle shafts. Also, when you electronically turn on the 4wd you activate a vacuum solenoid, which provides a vacuum source to each of your front hubs to engage them. The front hubs only connect the front wheels to the front axle shafts and has nothing to do with the front axle differential, which is an open differential unless you have a differential other than the factory installed piece.
auto
Rotate the black center in the front wheel clockwise.
Do you have automatic locking hubs on the front axles?
It is Shift on the Fly but it has manual hubs. So you can put in it 4x4 in the cab but would have to get out to engage the hubs. So what i do is when i think i am going to need the 4x4 i lock the hubs before hand. Having the hubs unlocked reduces ware on the front drive tran and betters the MPG
It's just a matter of removing the 6 hex bolts an pull it out. Then, grab the spare hubs and bolt them in. Yea, indeed all Suzuki hubs fit.
I believe it is clockwise to lock but i have searched this and no one is saying anything
In most cases just buying a new set of hubs. The automatic hubs are spring loaded and have an internal locking mechanism that works with the axle as to manual which just locks on to the axle when you turn the dial . Very easy swap just make sure the manual hubs are for your vehicle .
#1 Internail locking hub may be frozen in place with rust or thick grease. #2 May have a problem with transfer case.