I have a mile long, straight as an arrow, dirt/gravel driveway. I use the following to maintain the driveway - - Land Pride RB3596 - rear blade to plow snow in the winter,,, Bush Hog RO720 - roll over box blade to grub out pot holes and move dirt/gravel on the driveway,,, Land Pride GS2584 - land plane grading scraper for final grading, smoothing and minor gravel spreading.
My driveway becomes as hard as concrete in the summer and the rear blade simply does not provide the control necessary for adequate maintenance. Plus I've found that to provide proper control the rear blade would probably have to weigh around 1200 lbs or more. Otherwise, the rear blade simply bounces down the driveway like a jumping jack. The LPGS is the ultimate implement for grading, minor material spreading and smoothing.