17 vs 19

So I’m thinking about getting the SVE R357 wheels and having 275/40r19 in the dws 06 squared for an all season setup and when I need all the traction/ when it’s warm and dry, swap to a set of either 305/45/17 or 305 35/19 drag radials in the rear only, probably the Nitto 555r2. Is there a big...