Need some leaf spring advice

Yes though I’d do the full relocation kit into the sub frame rails. But YES! Then stuff as much tire as you can because they look bad *** with some meat in the wheel wells.

Who’s springs are you going with?

The full 3” spring relocation only buys you more room if you do a mini-tub to go with it. Leave the stock wheel wells in place and it’s no better than a 1/2” offset.