surrey86 352 Report post Posted July 22, 2017 I'm looking at tyres to fit new 18 inch, 7.5 inch width wheels. Toyota fit 225/40 R18 tyres to these on the aero models, and these are relatively cheap. I've read though that 215 would be better on a 7.5 width rim, because of sidewall flex. 215/40 R18 are available, but are a £30 a wheel premium on a PS4! Is sidewall flex that much of an issue on an 18 inch wheel with a 40 profile, or is this mainly a 17 inch thing? Cheers Share this post Link to post Share on other sites
KevinA 695 Report post Posted July 22, 2017 You won't feel huge amounts of difference, tbh you very quickly adjust. IMO don't get hung up on small changes just enjoy the car. 1 Kodename47 reacted to this Share this post Link to post Share on other sites
Ade 517 Report post Posted July 27, 2017 If you are looking at the PS4 what rim width do they recommend for a 225/40? Sent from my SM-G935F using Tapatalk Share this post Link to post Share on other sites
surrey86 352 Report post Posted July 27, 2017 22 minutes ago, Ade said: If you are looking at the PS4 what rim width do they recommend for a 225/40? Sent from my SM-G935F using Tapatalk I better not look now! Went for 225/40/18 PS4's in the end. They look about right and Toyota fit that size on the zero wheels so ignorance is bliss Share this post Link to post Share on other sites
Ade 517 Report post Posted July 27, 2017 22 minutes ago, Ade said: If you are looking at the PS4 what rim width do they recommend for a 225/40? Sent from my SM-G935F using Tapatalk I better not look now! Went for 225/40/18 PS4's in the end. They look about right and Toyota fit that size on the zero wheels so ignorance is bliss Lol sorry I didnt see the date. I'd be happy with 225s on 7.5j. My AD08Rs Yoko recommend 225 on a 7.5j. Sent from my SM-G935F using Tapatalk 1 surrey86 reacted to this Share this post Link to post Share on other sites
