I have to change my front 195 x 45 x 16 Toyo Proxy Directionals for the Irish MOT. I have 215 x 40,s on the back again directional but I can't get the same thread. I have bought 2 Toyo TR1's and they have a combination of straight thread and directional. Just hoping someone can let us know if they will match and I won't end up going off the road. The Goodyear Eagle F1's appear not to be available anymore and I think you can only get the GDS 3's which according to the advice here and manufacturers recommendations they are not to be used. Any advice would be appreciated.