Sunny287

Hello, I have 2013 Ford Fusion Titanium AWD with 19" H-Spoke Wheels, i need to buy winter tires for my car because the stopping distance is bad with the current tires in snow/ice in ontario. I have "ContiPro Tires" 235/40R19. When I went to local Ford Dealership for recommending me winter tires, they gave me this option "Uniroyal Tiger Paw Ice and Snow II" with Tire Size "215/60R16". Now, I wanted Either Hancook or Michelin Winter Tires, but they don't have in stock. So I went to Canadian Tire, and they do have tires in stock with that size "215/60R16". But I am worried that going from 235/40R19 to 215/60R16 is a great jump, and Will there be any issue with that or not, i can't figure it out. So Can anyone advice me with that or give me more option what to do? Also for FYI, I can't find good winter tires with this size 235/40R19, so i am wiling to go to 17", if its possible. Thanks,