TIRE SIZE CALCULATOR - Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community

White64Goat · 08-09-2012, 10:54 AM

Found a great site that allows you to compare your stock size tires with up to four other sizes at once. Gives size difference, revs per mile difference and speedo difference.

http://www.1010tires.com/tiresizecalculator.asp

digital_assassin · 08-09-2012, 12:30 PM

That's a good calculator. It's already shown on the Wheel Gallery and Fitment Guide as a usefull link along with some other very good calculators.

http://www.ft86club.com/forums/showthread.php?t=7535

thermobox · 08-09-2012, 12:32 PM

I have always used the Miata one - http://www.miata.net/garage/tirecalc.html

ill86 · 08-09-2012, 12:36 PM

I have been using both for quite a few years now. For the last four years+ I have preferred 1010.

miodculae · 08-09-2012, 06:30 PM

here is another good offset calculator

http://www.rimsntires.com/specs.jsp

DarrenDriven · 08-15-2012, 02:08 AM

Yup, almost all of those are already linked in the Wheel Directory...

but I did add the rimsntires.com one... thanks miodculae!

FrX · 08-15-2012, 02:31 AM

Quote:

Originally Posted by miodculae

here is another good offset calculator

http://www.rimsntires.com/specs.jsp

This is the one I've always used. +1

08-09-2012, 10:54 AM	#1
White64Goat Senior Member Join Date: Jun 2012 Drives: 13 BRZ CBS LTD MT, 02 WRX Location: Fred. Co. Md. Posts: 2,346 Thanks: 65 Thanked 1,111 Times in 627 Posts Mentioned: 19 Post(s) Tagged: 1 Thread(s)	TIRE SIZE CALCULATOR Found a great site that allows you to compare your stock size tires with up to four other sizes at once. Gives size difference, revs per mile difference and speedo difference. http://www.1010tires.com/tiresizecalculator.asp

08-09-2012, 12:30 PM	#2
digital_assassin Senior Member Join Date: Feb 2011 Drives: 2013 FR-S Matte Orange Location: Portland, OR Posts: 2,016 Thanks: 489 Thanked 937 Times in 507 Posts Mentioned: 168 Post(s) Tagged: 0 Thread(s)	That's a good calculator. It's already shown on the Wheel Gallery and Fitment Guide as a usefull link along with some other very good calculators. http://www.ft86club.com/forums/showthread.php?t=7535 __________________ NORTHWEST86 DECAL - NORTHWEST86 GEAR MY BUILD

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Tire +/- size guide for FR-S/BRZ	SpeedR	Wheels \| Tires \| Spacers \| Hub -- Sponsored by The Tire Rack	52	12-11-2016 12:12 PM
Tire size advice	Lost	Wheels \| Tires \| Spacers \| Hub -- Sponsored by The Tire Rack	18	11-28-2016 06:42 PM
Determining the proper width size of the tire	CyberFormula	Wheels \| Tires \| Spacers \| Hub -- Sponsored by The Tire Rack	49	05-23-2014 09:11 AM
optimal street tire size for RTR on 17x7	hankster	Tracking / Autocross / HPDE / Drifting	110	03-21-2013 12:40 AM
A Simple Tool for Tire Size	DIE1000DEATHS	Wheels \| Tires \| Spacers \| Hub -- Sponsored by The Tire Rack	1	06-30-2012 05:05 PM

08-09-2012, 12:32 PM	#3
thermobox Senior Member Join Date: Feb 2012 Drives: 16 Impreza 5dr CWP Location: Baltimore, Md Posts: 332 Thanks: 5 Thanked 94 Times in 61 Posts Mentioned: 11 Post(s) Tagged: 0 Thread(s)	I have always used the Miata one - http://www.miata.net/garage/tirecalc.html

08-09-2012, 12:36 PM	#4
ill86 VehicleDynamicsSpecialist Join Date: Jun 2012 Drives: iG FR-S Location: illtuned / PittRace Posts: 750 Thanks: 1,185 Thanked 203 Times in 166 Posts Mentioned: 2 Post(s) Tagged: 0 Thread(s)	I have been using both for quite a few years now. For the last four years+ I have preferred 1010.

08-09-2012, 06:30 PM	#5
miodculae FRS Adept Join Date: Jun 2012 Drives: Firestorm FRS Location: NYC Posts: 171 Thanks: 45 Thanked 32 Times in 22 Posts Mentioned: 1 Post(s) Tagged: 0 Thread(s)	here is another good offset calculator http://www.rimsntires.com/specs.jsp

User Name		Remember Me?
Password