Over the years, we've had a few concerns from customers about the small amount of snow left on driveways after backdragging them with truck plows.  We've listened to those concerns and as of the last two seasons, we've starting changing many of our plows out for C-plows.  This plow is designed specifically for backdragging driveways and does a much better job than traditional plows.  See illustration for how the plow creates a reverse C so that there is more immediate down-pressure from the plow to the driveway which results in a cleaner driveway.