First you need to educate and scold anyone that drives down the same tire tracks in your driveway. OR, worse, like an idiot, through potholes!
Gravel has become so expensive, or the trucking actually, that it is imperitive to keep the gravel on the driveway. I prefer limestone screenings myself. Many grooming methods loose too much material off to the sides. I recently welded a couple of railroad rails together in parallel with two inch heavy wall tubing, and this grades well, except for loosing material off to the sides.
My Harley Pro 8, works only so well for this, in that it leaves an annoying washboard, and I have no control over tilt. Having said that, I can't imagine using anything behind a truck where you can't see what's happening.
Some decade ago, I borrowed a spring tooth style grader blade, and I seem to recall that it worked rather well. It grades, is agressive but not overly so, has an accumulation of material to fill holes and also seems to allow just enough through for a nice finish. I may see about getting another. I think, the key is to get one with gauge wheels.
I was at a tractor pull a few years ago, and they were pulling a type of groomer that I have never seen before. I wish I had taken a picture, for they did not appear difficult to make. Some combination of straight and angled blades.
At the moment, I have a box blade that belongs to a friend. In the fall, I tried to grade the driveway, after receiving fresh gravel. Aside from my JD 6200 bending the lifting arms of the blade outward, I wasn't impressed with the results. When larger stones were ripped out of the ground, it would make a mess.
In general, I found that no matter what I used, or tried, it often looked good from the drivers seat, only to see the myriad of flaws later when walking the driveway.