Hi firstly Hi to everyone on the forum,I have just become the proud owner of a 1.2 nova flair with 23000 on the clock At the present its on its on 13" steel wheels and I wanted to upgrade to alloys and have been advised that 15" will go on with no problems.My question because the wheels are 2" larger does this affect the driving of the car and if so in which way thanks in advance for any info.Regards Dave.