Auto Fitment Calculator - Page 7 - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

raytrix · 08-22-2013, 11:37 AM

Can you do a fender drop down option where Rocket Bunny Fenders is an option. Front adds 40mm and rear adds 65mm. It'll be cool if you can simulate that in the calculator for those that are potentially buying the Rocket Bunny kit to gauge the wheel size they need to fit that kit.

SortaFlushed · 09-11-2013, 07:58 AM

Thanks brotha

itdansharpe · 09-23-2013, 11:07 AM

Hi all, just wanted to mention we have over 150 registered wheel / tire fitments, with lots of different variations to camber, ride height, etc. This is great to see, thanks for the support! If there are other tools that you can suggest to help out the community, please let me know.

Some interesting stats:

Widest (legitimate) tire: 275/20R18 on 10.5" +30 (@kennethluy)
There are 7 members with 265/35R18 (including me!)
Narrowest sidewall goes to @Blaiz, with 245/30R19s.

Cheers.

Want.FR-S · 09-23-2013, 01:44 PM

This is a great tool to visualize the potential tire choice. However, if I may point out one problem: the unit for tread height. It should be percentage (%) rather than millimeter (mm) since it is the percentage of the tread width. I would assume the calculation is done correctly and this may be just a labeling error.

If I may offer some suggestions:

1. In the Tire Diameter (mm) field, calculate the difference between the new value vs OEM in percentage with 2 significance (x.xx%). This number means how much variance of your speedo with the new tire setting. This variance can come in handy to mentally adjust your speedo you read from the car based on the new tire setting.
2. If you can high-light the distance you are calculating (e.g. fender gap, or offset from flush, etc) on the main display it will clearly show which is which. To simplify the display, you can simply use numbers in your text like 1 for Sidewall height and 2 for tire diameter and so on and display the numbers, if possible with two bars to show the ends. This will clearly present the distances to be measured and easier to convey the message.
3. Forgive my ignorance, have you calculated whether a choice of tire would rub the side wall (does not fit)? You might want to calculate the theoretical side wall gap based on the tire choice. This can come in handy.

Anyway, this is a great tool and thank you for that.

Keep up the good work!

86holic · 10-27-2013, 01:26 PM

It helped me alot. I salute you

Ray_32 · 11-05-2013, 02:30 PM

Amazing tool! Really helps decision-making when it comes to wheels and tires. Kudos to the creator.

Sportsguy83 · 01-14-2014, 11:51 AM

Why the HECK is this not a sticky anymore???

@itdansharpe

@Guff @Dave-ROR @ichitaka05 can we make this a sticky again? It's extremely helpful.

Sportsguy83 · 01-14-2014, 02:23 PM

Thanks @Guff!!

phrosty · 04-17-2014, 04:12 PM

This appears to be offline.

itdansharpe · 04-17-2014, 04:17 PM

Yea, my server is down right now. I will have it back up and running around 5PM EST.

phrosty · 04-17-2014, 04:35 PM

Quote:

Originally Posted by itdansharpe

Yea, my server is down right now. I will have it back up and running around 5PM EST.

Cool. My wheels & tires were stolen off my car today so figure I'll replace them with something more interesting.

itdansharpe · 04-17-2014, 04:36 PM

That's awful! What did you have, and what are you considering?

phrosty · 04-17-2014, 08:39 PM

Quote:

Originally Posted by itdansharpe

That's awful! What did you have, and what are you considering?

Stock. Cheaper to upgrade than to buy the OEs lol.

I'm thinking 18" bronze Enkei SR6 on my Whiteout will look pretty sweet if I remove my red mudflaps. Sadly I had week-old Pilot Super Sports on the wheels. I'll likely get more of those

B-R-Z · 04-17-2014, 09:52 PM

Are there spacers made to fix specific offset "issues"?

Based on my setup, here's where my offset from flush ends up. Am I aiming for 0, or is a little desired/normal?

Front: -7
Rear: -14

09-23-2013, 11:07 AM	#87
itdansharpe Senior Member Join Date: Aug 2012 Drives: 2013 Scion FR-S Location: Barrie, ON Posts: 284 Thanks: 93 Thanked 271 Times in 54 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	Hi all, just wanted to mention we have over 150 registered wheel / tire fitments, with lots of different variations to camber, ride height, etc. This is great to see, thanks for the support! If there are other tools that you can suggest to help out the community, please let me know. Some interesting stats: Widest (legitimate) tire: 275/20R18 on 10.5" +30 (@kennethluy) There are 7 members with 265/35R18 (including me!) Narrowest sidewall goes to @Blaiz, with 245/30R19s. Cheers. __________________ New: 2014 6MT Asphalt Rota Titan 17x9, RS-3 V2, Skunk2 Pro-C, Eibach Sway Bars, Password:JDM Strut Tower Bar, Perrin MCB, StopTech Stainless Lines, Hawk HP+, Nameless 3" Exhaust, VG Sharkfin, FIVE:AD Spoiler, DDM Tuning HID's 5k, HID Old: 2013 6AT Boosted Firestorm..

04-17-2014, 04:12 PM	#93
phrosty Senior Member Join Date: Apr 2013 Drives: 2013 FR-S Location: Seattle Posts: 806 Thanks: 202 Thanked 321 Times in 199 Posts Mentioned: 18 Post(s) Tagged: 1 Thread(s)	This appears to be offline. __________________ 2013 Whiteout 6AT FR-S \| Perrin Inlet Tube + 2.75" CAI \| OpenFlash Header \| P&L Catback \| 4.88 Final Drive \| Dialed in OFT 2.0x Stage 2 E85 \| 18x8 Enkei Raijin + 225/40 Michelin Pilot Super Sport \| 17x7 Stock + 215/45 Michelin X-Ice Xi-2

04-17-2014, 04:17 PM	#94
itdansharpe Senior Member Join Date: Aug 2012 Drives: 2013 Scion FR-S Location: Barrie, ON Posts: 284 Thanks: 93 Thanked 271 Times in 54 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	Yea, my server is down right now. I will have it back up and running around 5PM EST. __________________ New: 2014 6MT Asphalt Rota Titan 17x9, RS-3 V2, Skunk2 Pro-C, Eibach Sway Bars, Password:JDM Strut Tower Bar, Perrin MCB, StopTech Stainless Lines, Hawk HP+, Nameless 3" Exhaust, VG Sharkfin, FIVE:AD Spoiler, DDM Tuning HID's 5k, HID Old: 2013 6AT Boosted Firestorm..

04-17-2014, 04:36 PM	#96
itdansharpe Senior Member Join Date: Aug 2012 Drives: 2013 Scion FR-S Location: Barrie, ON Posts: 284 Thanks: 93 Thanked 271 Times in 54 Posts Mentioned: 10 Post(s) Tagged: 0 Thread(s)	That's awful! What did you have, and what are you considering? __________________ New: 2014 6MT Asphalt Rota Titan 17x9, RS-3 V2, Skunk2 Pro-C, Eibach Sway Bars, Password:JDM Strut Tower Bar, Perrin MCB, StopTech Stainless Lines, Hawk HP+, Nameless 3" Exhaust, VG Sharkfin, FIVE:AD Spoiler, DDM Tuning HID's 5k, HID Old: 2013 6AT Boosted Firestorm..

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08-22-2013, 11:37 AM	#85
raytrix Senior Member Join Date: Aug 2013 Drives: Series 10 FR-S Location: Chicago Posts: 480 Thanks: 234 Thanked 380 Times in 151 Posts Mentioned: 5 Post(s) Tagged: 0 Thread(s)	Can you do a fender drop down option where Rocket Bunny Fenders is an option. Front adds 40mm and rear adds 65mm. It'll be cool if you can simulate that in the calculator for those that are potentially buying the Rocket Bunny kit to gauge the wheel size they need to fit that kit.

09-11-2013, 07:58 AM	#86
SortaFlushed Member Join Date: Jul 2013 Drives: Raven Black Location: Hawaii Posts: 51 Thanks: 3 Thanked 8 Times in 8 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Thanks brotha

10-27-2013, 01:26 PM	#89
86holic Member Join Date: Oct 2013 Drives: 2014 lighting red 86 Location: philippines Posts: 15 Thanks: 5 Thanked 4 Times in 3 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	It helped me alot. I salute you

11-05-2013, 02:30 PM	#90
Ray_32 Member Join Date: Aug 2013 Drives: '12 Toyota 86 (RED) MT Location: Malaysia Posts: 74 Thanks: 9 Thanked 36 Times in 16 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	Amazing tool! Really helps decision-making when it comes to wheels and tires. Kudos to the creator.

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