GreekSupra Posted March 20, 2017 Share Posted March 20, 2017 Hello guys, Need some help here: Getting my Supra on the road in a few days, need some nice Wheels with Michelin Pilot Cup 2 I decided to go with this: http://www.nicheroadwheels.com/misano-m117-w-19769.htm Front: 19" 5x114.3 - 8.5" - 245/35/19 - Offset: 45 Rear: 20" 5x114.3 10.5" - 305/30/20 - Offset: 30 Can you please let me know if they will fit? My arches are rolled already. Thank you guys Link to comment Share on other sites More sharing options...
Luxluc Posted March 20, 2017 Share Posted March 20, 2017 The rear offset is low. I have 11.5x18 ET53, and my arches had to be slightly rolled. Link to comment Share on other sites More sharing options...
Luxluc Posted March 20, 2017 Share Posted March 20, 2017 It might pass very close. Link to comment Share on other sites More sharing options...
GreekSupra Posted March 20, 2017 Author Share Posted March 20, 2017 I did some Photoshop how will look like Thoughts? Link to comment Share on other sites More sharing options...
Zeiretto Posted March 20, 2017 Share Posted March 20, 2017 I have 18x10,5 ET22 with 275/35 and with my arches rolled it's still a tight fit. I'm thinking 305 will be too wide. Link to comment Share on other sites More sharing options...
Big Mark Posted March 20, 2017 Share Posted March 20, 2017 I have 19x11J ET35 with a 305 tyre and had to get arches flared out as it stuck out almost 10mm. Link to comment Share on other sites More sharing options...
Dnk Posted March 20, 2017 Share Posted March 20, 2017 (edited) 305 tyre on a 10.5" wide rim is too wide really, should be 295 max, better still 285 or 275 Edited March 20, 2017 by Dnk (see edit history) Link to comment Share on other sites More sharing options...
j_jza80 Posted March 20, 2017 Share Posted March 20, 2017 Ride quality, especially at the rear, is going to be terrible. I hope you have decent roads Link to comment Share on other sites More sharing options...
T2 MSW Posted March 20, 2017 Share Posted March 20, 2017 305 tyre on a 10.5" wide rim is too wide really, should be 295 max, better still 285 or 275 Says who? GTRs run 305 rears on a 10.5J rim which is actually the recommended setup from Litchfield, some even go to a 315. Ive got 305 Cup2 rears on a 10.5J rim right now its fine. Link to comment Share on other sites More sharing options...
Glanza_Mike Posted March 20, 2017 Share Posted March 20, 2017 I've got 295 on my rear 10.5" ET30 and it's pretty damn tight. this is with the arches rolled. Doubt 305 would fit without a bit of a flare. Link to comment Share on other sites More sharing options...
Dnk Posted March 21, 2017 Share Posted March 21, 2017 Says who? GTRs run 305 rears on a 10.5J rim which is actually the recommended setup from Litchfield, some even go to a 315. Ive got 305 Cup2 rears on a 10.5J rim right now its fine. Just about every tyre size guide i can find says 275 285 are the best size on a 10.5" wide rim with 295 being the max Link to comment Share on other sites More sharing options...
Glanza_Mike Posted March 21, 2017 Share Posted March 21, 2017 Hmm i'm not sure that's correct Dnk, i had 275 previously on my 10.5" and the tyre was stretched and i didn't like it so i went for 295 and it fits much nicer. Link to comment Share on other sites More sharing options...
Dnk Posted March 21, 2017 Share Posted March 21, 2017 If its not then there are lots of websites giving out the wrong info The critical part is where the bead of the tyre sits in the wheel which you can't see Link to comment Share on other sites More sharing options...
Zeiretto Posted March 21, 2017 Share Posted March 21, 2017 This is a 275/35/R18 Nankang NS-2 Ultra Sport on my 18x10,5 wheels. Definitely a stretch. Link to comment Share on other sites More sharing options...
Dnk Posted March 21, 2017 Share Posted March 21, 2017 Pop a 285 on it or a 295 For me your tyre isn't stretched Link to comment Share on other sites More sharing options...
Zeiretto Posted March 21, 2017 Share Posted March 21, 2017 Pop a 285 on it or a 295 For me your tyre isn't stretched To be fair I think it looks great like this so I'm not complaining. Link to comment Share on other sites More sharing options...
Dnk Posted March 21, 2017 Share Posted March 21, 2017 To be fair I think it looks great like this so I'm not complaining. Link to comment Share on other sites More sharing options...
Frank Bullitt Posted March 21, 2017 Share Posted March 21, 2017 Link to comment Share on other sites More sharing options...
GreekSupra Posted March 22, 2017 Author Share Posted March 22, 2017 Thanks guys for all this info. So shall I go for 19"s front 245/35/19, 8.5" - ET45 or 245/35/20, 9.5" ET35 Rear is 295/30/20, 10.5" ET 30 Tyres are CUP2 Please do advise me about size Link to comment Share on other sites More sharing options...
Dnk Posted March 22, 2017 Share Posted March 22, 2017 (edited) Do you know what size wheels are fitted to your car now ? if you do then you can use this site to help http://www.willtheyfit.com/ Compared to stock 17's 9.5" x 20 with ET 35 are as below http://www.willtheyfit.com/index.php?width=235&aspect=45&diameter=17&wheelwidth=8&offset=50&width2=245&aspect2=35&wheel_size=20&wheel_width=9-5&offset2=35 the 10.5" x 20" with ET 30 are as below http://www.willtheyfit.com/index.php?width=255&aspect=40&diameter=17&wheelwidth=9.5&offset=50&width2=295&aspect2=30&wheel_size=20&wheel_width=10-5&offset2=30 Personally i wouldn't go any bigger than 19's Edited March 22, 2017 by Dnk (see edit history) Link to comment Share on other sites More sharing options...
berg Posted March 22, 2017 Share Posted March 22, 2017 I dont think you will get a 295 tyre on a 10.5j et30 either unless you are standard height or run silly camber For reference this is my 10.5J et30 with a 305/30/19 tyre which does not fit the car This needed a 275 tyre to fit behind a rolled arch Link to comment Share on other sites More sharing options...
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