Ask them to swap the back wheels to the front again and tell them if it still pulls(which it will), then you want them replaced too.Remember Kel they were originally on the front before the Dealership rotated them to try and fix the drift initially.
But if it were me, i would be pressuring them for 5 new non directional tyres,and another brand of tyre.
If they only want to do 4 new RE040 replacements i would then insist on the existing spare being put on the front and test running the car to see if it causes a problem.If it does then the Dealership should replace all 5 tyres.



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