Hello, I bought a used Tiguan II with the 19 inch Auckland rims (summer tyres). I would like to buy all-year tyres now and have them covered on the rims. The current summer tyres have a dimension of 235 / 50 / R19. My question now would be whether the new tyres have to have exactly this dimension or a very slight deviation is possible? The selection of the GJR with the above dimensions are very limited.. I did not get an expert report or similar.