I have 18" aftermarket rims with pirelli p-zero nero 225/40 R18 tires. I got a flat in one and i have to buy a new tire. I found a good deal on a pair of tires: pirelli p-zero nero 225/45 R18. would i be able to us them for my back tires despite the slight size difference?

thanks in advance.

 

They would likely fit... but I don't think I'd recommend it unless they were ONLY temporary.

 

im with ack..i would buy the correct tires just to be safe...

 

they will fit, I doubt it will cause any issues long term, but short term it may handle differently since a taller tire is installed. But i know it works, i see farmworkers around town with all sorts of mis matched tire sizes......