Looking for lift options for my 10

[MilkyJoe]

Hey all.
I bought this truck with intentions of using it for towing and for pulling things in the fields.

My truck leans to the right,it hangs about 2 inches lower.
My dad said the leaf bushings on the front driver side will cause that, but the rear drivers side is lower too.
I think this may be why the truck likes to wander when driving and braking
not to mention when towing

I have about $550 to play with and was wondering if a solid 2-3 inch spring lift would be good. I just want the truck to sit level and be a little taller because the tcase sits a little low. it is an old canadian city work truck so there is a lot of rust.

I don't need it to be tall, it is sitting on new 32x11.50s