You guys are forgetting its a newer Ranger. The 98+ Rangers are not cheap or easy to level.
I looked into it once upon a time with my Ranger. While there were at one time coils and spacers, they're both discontinued items the last I heard. The twin A-arm front suspension with coils is a PITA to lift at all. You might be able to find some lift spindles to replace the stock spindles, but that requires knocking out the ball joints and getting the front end aligned when you're done.
Fabtech at one time made a 2.5" A-arm and coil spring lift, a 3" spindle lift, and a 6" ultimate lift for 98+ 2wd coil sprung Rangers. Last I heard it was discontinued but I haven't checked on it. All I remember was that it was expensive (the 2.5" kit was over a grand).
I ended up eventually custom building a rear leaf pack - which only made things worse (raked the truck nicely though). Stuck some 235/75/15 tires on it which seemed to make it look better too. The only time it sat level after that was with 1,000 lbs or better in the bed, lol.