Nothing crazy here but wanted to share my setup that is in progress.
This is my '98 XLT 4wd 4.0 with 3.73 gearing. It came from the factory with 265/75r15 (31x10.5) and currently has really old Michelin 31x10.5r15 all season tires. The last year, I've been going through the truck and refurbishing the suspension, brakes, electrical, engine maintenance, etc.
As it sits in the pictures, the rear is completely stock height and the front stock torsion keys have been tightened 3 turns to level the front with the rear. There is ample room for larger tires (32x11.5) without rubbing; however, keeping the 3.73 gearing, the stock size 31x10.5r15 will remain. To improve the appearance, Falken Wildpeak AT tires on 15x8 -19mm offset wheels will be used to sit flush with the edge of the factory fender flares.
As the front suspension isn't maxed out, ride quality has remained the same as factory. Stock length Rancho RS5000X (# RS55126) shocks were used in the rear and slightly longer than stock Rancho RS5000X (# RS55374) were installed to accommodate the raised front end, still allowing plenty of down travel.
As pictured, ground clearance under the front crossmember is 12.5" and 9.25" under the rear differential.