Ive had absolutely no problems with the truck going sideways at all. In fact I intentionally left the spreader out when plowing just to see how it did,since its just a 5 mintue ride to put it in. On the 28th of Jan we got a foot of snow,the truck went sideways once,when i pushed into a frozen bank,that was it,and it was very gentle it came right back. dont forget the snow the wing is handling ,most if it is moving already off the front blade,so its no big deal to push it an additional 4ft or so. The truck pushes like a beast,the DTT trans being the best improvement i made to it for pushing snow. I had a boss 9'2V on it for 3 yrs,the blizzard 810 is a huge improvement. I was waiting for them to get the bugs worked out of them,and this yrs model is the best yet. Ive got about 75-90 hrs on the blizzard/sidewing and love then both.