i wanna get the t-bars on my 05 ram cranked up but i duno where to take it. will a tire shop do it? how many turns will it take to level the truck, so i can fit either 33x12.5x20 or 35x12.5x20(on stock 20")

 

Any tire shop. I'm not positive, but I believe that alters alignment??? Also, 275/60/20 which is stock on the 20's is already a 33" tire!

 

Do it yourself in the driveway. Just jack the front off to take the weight off it otherwise it's a bi*ch to crank them bolts.
There is no science to how many turns and don't be surprised if it takes a different amount of cranks on one side than the other.
Basically, measure it on the ground, raise it, do a little bit of cranking on both sides, lower it and re-measure. Then raise it back up and adjust as need be.
Don't go crazy as this REALLY stiffens the front end, making the ride harsh!
And yes, 'dog is right, you should have an alignment done after cranking the T-bars.

As far as tire size goes, 35's will fit when level, but you'll need wheels with the proper backspacing and the stockers don't cut it. Also, with just a level, there is not much room for any travel off-road or even over bumps. So personally, I'd do it just to get rid of that terrible "raked" look and leave stay with 33" tires. If you want 35's then level it for the look and go with a 3" body lift, or if the funds are there, opt for a 4" suspension lift...