tyre size

[Dearlove]

In a bid to stop traction control coming on so bloody early on my c36, when i get new tyres, instead of getting 45 profile on the front and 40 on the rear i was thinking about either going to 40 on both of 45 on both, i have a set of 16 inch rims with the same profile and it seems to work well.

just thought i'd post it on here unless some know something i don't?

[wichipong]

make sure the outer diameter is same as factory to avoid having speedo issues

[Dearlove]

found different route, spend $1400 on tyre's...