I ordered 2 Toyo proxes T1-R tyres off tyre-shopper.co.uk to be fitted at my local National tyres. All the paperwork says T1R but the tyres are Toyo Proxes R31. Looks like tyreshopper have delivered the wrong tyres. The only stockist of the R31 tyre I can find has them listed as more expensive than the T1R's. Doesn't make them a better tyre though. The garage assured me they're a very good tyre but obviously they would say that. I can't find any information about the R31 tyres so wondered if anyone on here had any experience of them? Undecided on whether to insist on having the T1R's fitted as that's what I paid for, or to stick with these R31's?