I like the offset of those wheels, they don't look like they stick out to much. How about a pic from the front so I can see how far they stick out. Do you know what the backspacing is? I have spindles on the front that push my wheels out so I am looking for aftermarket wheels that have a similar backspacing to stock. Thanks
Here is a link to White Knuckle Off Road. They have excellent sliders for your truck - White Knuckle Off Road Products
WK has the fastest delivery and makes a high quality product.
I suggest that you remove the 'Bull Bar' from the front of your truck before you go off road. There is a very good chance that you will damage your bumper if you go off road with it. There is a reason that they are referred to as 'Damage Multipliers'.... the bend and push into the body work. It also will greatly reduce your entry angle and limit where you can go.