:RedZed: Posted March 28, 2014 Share Posted March 28, 2014 I don't really know much about tyre sizes so please forgive my ignorance. Before I drop a load of cash on tyres, what sizes are 'correct' for the 19" LMGT4 rear wheels? Currently fitted with 275/35/19 tyres. I can really feel all the bumps in the road would there be any benefit to getting a 40 profile tyre? Do they exist? Would it look terrible? Quote Link to comment Share on other sites More sharing options...
StevoD Posted March 28, 2014 Share Posted March 28, 2014 whats the width of them 9.5j?? also going up to a 275/40/19 will really pay havoc with your speedo/vdc Quote Link to comment Share on other sites More sharing options...
chubbster Posted March 28, 2014 Share Posted March 28, 2014 (edited) Your current tyres are the correct size for a 350z - I have exactly the same wheels/tyres. It's possible to get 40's - in fact, it's what the stock rears on the 370z have. I just run my 350z LMGT4's on my 370z and they are fine (I think they handle better than the stock wheels). Personlly I'd just accept the bumps in the road - spending shitloads of cash on new tyres won't make any difference. Edited March 28, 2014 by chubbster Quote Link to comment Share on other sites More sharing options...
Sam Mcgoo Posted March 28, 2014 Share Posted March 28, 2014 As said, you have the 'correct'size fitted. The harsh ride often has a lot to do with the sidewall and pressure so different manufacturers vary. What do you currently have fitted? Quote Link to comment Share on other sites More sharing options...
370Ad Posted March 28, 2014 Share Posted March 28, 2014 Your current tyres are the correct size for a 350z - I have exactly the same wheels/tyres. It's possible to get 40's - in fact, it's what the stock rears on the 370z have. I just run my 350z LMGT4's on my 370z and they are fine (I think they handle better than the stock wheels). Personlly I'd just accept the bumps in the road - spending shitloads of cash on new tyres won't make any difference. I thought the 70 only has 40 on the front? Well mine does! Quote Link to comment Share on other sites More sharing options...
brillomaster Posted March 28, 2014 Share Posted March 28, 2014 how about, sell the LMGT4s on here for a shedload of cash, and buy some 18" rays? then you can run nice sensible 45 profile tyres Quote Link to comment Share on other sites More sharing options...
:RedZed: Posted March 28, 2014 Author Share Posted March 28, 2014 how about, sell the LMGT4s on here for a shedload of cash, and buy some 18" rays? then you can run nice sensible 45 profile tyres This has crossed my mind but I love them too much Thanks for all the useful advice, I'll stick with the correct size. Currently I have FK453's fitted by the previous owner, same on the front, I'll likely get the same again I've had no problems with them. Quote Link to comment Share on other sites More sharing options...
chubbster Posted March 28, 2014 Share Posted March 28, 2014 (edited) Your current tyres are the correct size for a 350z - I have exactly the same wheels/tyres. It's possible to get 40's - in fact, it's what the stock rears on the 370z have. I just run my 350z LMGT4's on my 370z and they are fine (I think they handle better than the stock wheels). Personlly I'd just accept the bumps in the road - spending shitloads of cash on new tyres won't make any difference. I thought the 70 only has 40 on the front? Well mine does! ooops - you may well be right. how about, sell the LMGT4s on here for a shedload of cash, and buy some 18" rays? then you can run nice sensible 45 profile tyres This has crossed my mind but I love them too much Thanks for all the useful advice, I'll stick with the correct size. Currently I have FK453's fitted by the previous owner, same on the front, I'll likely get the same again I've had no problems with them. I like Falkens too. Edited March 28, 2014 by chubbster Quote Link to comment Share on other sites More sharing options...
brillomaster Posted March 28, 2014 Share Posted March 28, 2014 how about, sell the LMGT4s on here for a shedload of cash, and buy some 18" rays? then you can run nice sensible 45 profile tyres This has crossed my mind but I love them too much Thanks for all the useful advice, I'll stick with the correct size. Currently I have FK453's fitted by the previous owner, same on the front, I'll likely get the same again I've had no problems with them. Haha yup this is true, 19" LMGT4s are the only wheel I would consider swapping my 18" rays for! Quote Link to comment Share on other sites More sharing options...
Bems Posted March 28, 2014 Share Posted March 28, 2014 275/35/19 is what I have on my LMGT4's too. MPSS tyres are as good as everyone says they are, well worth the extra cash IMO Quote Link to comment Share on other sites More sharing options...
Jimmy Posted July 11, 2014 Share Posted July 11, 2014 (edited) Sorry to bump up this thread but I have a question. I too am running LMGT4's on my 350z and these are the tyre sizes: Front - 235/35/19 Rear - 255/35/19 Is this okay or should the sizes be different? Edited July 11, 2014 by Jimmy Quote Link to comment Share on other sites More sharing options...
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