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  1. UK & Europe Regional Forum
    Just had 4 new tyres fitted, and notice that they have replaced my 245/45-20 original tyres with 245/40-20 tyres (and charged for that size). 1. Apart from a slight inaccuracy with the speedo, will this change cause any problems? 2. Has anybody else fitted 245/40-20 tyres all round? 3. By...