Heyy, All tires are not same size ... Fronts are 155 60 R15 rears are 175 55 15 mostLy continental is avalible I think ...
Yes, got sick of the massive front understeer so fitted a set of rears to the front.
Feels more planted and gives a better ride quality. Cornering speeds up by 10mph. The rears are also cheaper than the fronts to replace.
10k miles with no problems