They are marked "V XL" - so probably not n-rated. Looking at previous response, that might be why it was a limited choice of tyres.

Continental Winter Contact TS 860S - 2 fronts are 265/40/R21 and 2 rear are 295/35/R21 . All in excellent condition. Buyer collects (from East Kent). Lots of rubber for £250. Please phone Ian on 07860 719604.