Toyota Yaris Forums - Ultimate Yaris Enthusiast Site
 

 


 
Go Back   Toyota Yaris Forums - Ultimate Yaris Enthusiast Site > Technical Forums > Wheels, Tires and Suspension Forum sponsored by The Tire Rack
 

Reply
 
Thread Tools Display Modes
Old 04-13-2007, 10:10 AM   #1
Black Yaris
der Zeck
 
Black Yaris's Avatar
 
Drives: '05 Audi A4 1.8t quattro
Join Date: Sep 2006
Location: Toledo, OH
Posts: 5,231
Official YARIS Wheel & Tire Guide

WHEEL BOLT PATTERN PCD = 4 x 100mm

CENTRE BORE = 54.1mm

OEM wheel sizes, offsets (ET), and tyre sizes (diameter in inches):

14x5, ET45, 175/65/14 = 23.0
15x5.5, ET45, 185/60/15 = 23.7
16x6, ET51, 195/50/16 = 23.7
17x6.5, ET51, 205/45/17 = 24.3
TRD Option 18x7.5, ET42, 215/35/18 = 23.9

With stock suspension, you may safely fit many tyres from 23.0 to 24.3, +/-3%.

__________________________________________________ _______

Recommended offsets (ET) and tyre widths (mm):

ET35+ = 175-185
ET38-ET40 = 175-195
ET42-ET45 = 195-205
ET45+ = up to 215

__________________________________________________ _______

Here is an excellent and easy to use wheel and tyre fitment guide:

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

__________________________________________________ _______

Optional tyre sizes (diameter in inches):

*Commonly recommended replacement sizes

Fitment depends on wheel width, offset, and suspension mods.

175/65/14 = 23.0*
185/65/14 = 23.5*
195/65/14 = 24.0
195/60/14 = 23.2*
205/60/14 = 23.7*
215/60/14 = 24.2

175/65/15 = 24.0
185/60/15 = 23.7*
195/60/15 = 24.2*
195/55/15 = 23.4*
205/55/15 = 23.9*
195/50/15 = 22.7
205/50/15 = 23.1* (Most lowered applications)
215/50/15 = 23.5
225/50/15 = 23.9

195/50/16 = 23.7*
205/50/16 = 24.1*
215/50/16 = 24.5
195/55/16 = 24.4
205/45/16 = 23.2* (Most lowered applications)
225/45/16 = 23.9

205/45/17 = 24.3*
205/40/17 = 23.5* (Most lowered applications)
215/40/17 = 23.8

215/35/18 = 23.9*
225/35/18 = 24.2
205/40/18 = 24.4

__________________________________________________ ______

Staggered fitments:

1. Staggered offsets are common in Japan. These applications even out fitment front to rear and are purely for appearance. Tyre size generally remains constant front to rear. Staggered offsets preclude tyre rotation. Recommended maximum stagger is 10mm.

Example: FR, ET45//RR, ET38

Example: FR, ET42//RR, ET35

2. Staggered tyre widths are less common, especially on front wheel drive cars. These applications even out front to rear fitment. They are not recommended for the track, but as an appearance option they are safe under normal driving conditions. Staggered tyre widths preclude tyre rotation.

Example: FR 205/55/15//RR 225/50/15

Example: FR 205/50/16//RR 215/50/16

Example: FR 205/40/17//RR 215/40/17

3. Wheels spacers are another option to even out fitment front to rear. Maximum recommended rear spacer width is 10mm. Tyre rotation is still possible.

Example: FR, ET42//RR, ET42 with 5-10mm spacer
__________________

Last edited by kimona; 05-30-2016 at 06:05 PM.
Black Yaris is offline   Reply With Quote
Old 04-13-2007, 10:18 AM   #2
eTiMaGo
vroom vroom
 
eTiMaGo's Avatar
 
Drives: lil red 5-door
Join Date: Sep 2006
Location: Bangkok, Thailand
Posts: 7,744
Send a message via AIM to eTiMaGo Send a message via MSN to eTiMaGo Send a message via Yahoo to eTiMaGo
Awesome! Now we have a place to refer people for those daily questions
__________________
The price of freedom of religion, or of speech, or of the press, is that we must put up with a good deal of rubbish.
- Robert Jackson


Bye bye 1NZ...
eTiMaGo is offline   Reply With Quote
Old 04-13-2007, 10:38 AM   #3
Doc Zaius
Lurker supreme!
 
Doc Zaius's Avatar
 
Drives: old and boosted!
Join Date: Nov 2006
Location: Ottawa, ON, Canada
Posts: 792
Here's a cut & paste from an Excel spreadsheet I made up a while ago to help determine various tire sizes. Both models' sizes are included (as there is a 3.41% difference in diameter from the base to the RS model!). This doesn't take into account the ratio between wheel widths and tire widths.

Base Model with 175/65/14:
HTML Code:
	Width	Aspect	Wheel	Diameter	Circumference	Difference
	(mm)	(%)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(%)
							
Orig.	175	65	14	583.10	22.957	1831.86	72.121	--	--	--
										
+1	185	55	15	584.50	23.012	1836.26	72.294	4.4	0.17	0.24%
	185	60	15	603.00	23.740	1894.38	74.582	62.5	2.46	3.41%
	195	55	15	595.50	23.445	1870.82	73.654	39.0	1.53	2.13%
	195	50	15	576.00	22.677	1809.56	71.242	-22.3	-0.88	-1.22%
	205	50	15	586.00	23.071	1840.97	72.479	9.1	0.36	0.50%
										
+2	195	45	16	581.90	22.909	1828.09	71.972	-3.8	-0.15	-0.21%
	195	50	16	601.40	23.677	1889.35	74.384	57.5	2.26	3.14%
	205	45	16	590.90	23.264	1856.37	73.085	24.5	0.96	1.34%
	205	40	16	570.40	22.457	1791.96	70.550	-39.9	-1.57	-2.18%
										
+3	205	35	17	575.30	22.650	1807.36	71.156	-24.5	-0.96	-1.34%
	215	30	17	560.80	22.079	1761.81	69.362	-70.1	-2.76	-3.82%
	215	35	17	582.30	22.925	1829.35	72.022	-2.5	-0.10	-0.14%
	225	35	18	614.70	24.201	1931.14	76.029	99.3	3.91	5.42%
	225	30	17	566.80	22.315	1780.65	70.105	-51.2	-2.02	-2.80%
RS Model with 185/60/15:
HTML Code:
	Width	Aspect	Wheel	Diameter	Circumference	Difference
	(mm)	(%)	(in)	(mm)	(in)	(mm)	(in)	(mm)	(in)	(%)
						
Orig.	185	60	15	603.00	23.740	1894.38	74.582	--	--	--
										
+1	195	50	16	601.40	23.677	1889.35	74.384	-5.0	-0.20	-0.27%
	195	55	16	620.90	24.445	1950.61	76.796	56.2	2.21	2.97%
	205	50	16	611.40	24.071	1920.77	75.621	26.4	1.04	1.39%
	205	45	16	590.90	23.264	1856.37	73.085	-38.0	-1.50	-2.01%
	215	45	16	599.90	23.618	1884.64	74.198	-9.7	-0.38	-0.51%
										
+2	205	40	17	595.80	23.457	1871.76	73.691	-22.6	-0.89	-1.19%
	205	45	17	616.30	24.264	1936.16	76.227	41.8	1.65	2.21%
	215	40	17	603.80	23.772	1896.89	74.681	2.5	0.10	0.13%
	215	35	17	582.30	22.925	1829.35	72.022	-65.0	-2.56	-3.43%
										
+3	205	35	18	600.70	23.650	1887.15	74.297	-7.2	-0.28	-0.38%
	215	30	18	586.20	23.079	1841.60	72.504	-52.8	-2.08	-2.79%
	215	35	18	607.70	23.925	1909.15	75.163	14.8	0.58	0.78%
	225	35	18	614.70	24.201	1931.14	76.029	36.8	1.45	1.94%
	225	30	18	592.20	23.315	1860.45	73.246	-33.9	-1.34	-1.79%

Wheel width to Tire width Ratios:
HTML Code:
Tire Width	Wheel Width in inches, and the wheel/tire ratio
mm	inches	5	5.5	6	6.5	7	7.5	8
175	6.890	72.57%	79.83%	87.09%	94.34%	--	--	--
185	7.283	68.65%	75.51%	82.38%	89.24%	96.11%	--	--
195	7.677	65.13%	71.64%	78.15%	84.67%	91.18%	97.69%	--
205	8.071	61.95%	68.15%	74.34%	80.54%	86.73%	92.93%	99.12%
215	8.465	59.07%	64.98%	70.88%	76.79%	82.70%	88.60%	94.51%
225	8.858	56.44%	62.09%	67.73%	73.38%	79.02%	84.67%	90.31%
235	9.252	54.04%	59.45%	64.85%	70.26%	75.66%	81.06%	86.47%
Hope this helps, and adds to the information already provided!

Z
__________________
2006 Red Blitzed RS 5-door

Last edited by Doc Zaius; 04-16-2007 at 08:17 PM. Reason: added a new table...
Doc Zaius is offline   Reply With Quote
Old 04-13-2007, 10:39 AM   #4
ChinoCharles
Banned
 
Drives: LB
Join Date: Jul 2006
Location: OH
Posts: 7,787
Now this is one gangster-ass thread... an instant classic.
ChinoCharles is offline   Reply With Quote
Old 04-13-2007, 10:46 AM   #5
Doc Zaius
Lurker supreme!
 
Doc Zaius's Avatar
 
Drives: old and boosted!
Join Date: Nov 2006
Location: Ottawa, ON, Canada
Posts: 792
The fact that there's such a huge difference in circumference between the base model and the RS model (more than 3%) has always made me wonder... like if they have different speedometer gearings...?! Weird, isn't it? And since the base model has smaller tires, it should mean it can accelerate faster than an RS can!
__________________
2006 Red Blitzed RS 5-door
Doc Zaius is offline   Reply With Quote
Old 04-13-2007, 10:46 AM   #6
the_boss
 
the_boss's Avatar
 
Drives: 07 YARIS HATCH 5 DOOR
Join Date: Apr 2007
Location: Montreal Qc
Posts: 354
Send a message via MSN to the_boss
can't imagine a yaris with 20' wheel
the_boss is offline   Reply With Quote
Old 04-13-2007, 10:54 AM   #7
largeorangefont
Break'em off some.
 
largeorangefont's Avatar
 
Drives: 07 Yaris LB, 04 Cobra
Join Date: Jan 2007
Location: So Cal, OC
Posts: 854
[QUOTE=Doc Zaius;74847]The fact that there's such a huge difference in circumference between the base model and the RS model (more than 3%) has always made me wonder... like if they have different speedometer gearings...?QUOTE]


The speedos are not gear driven. I really doubt the calibrations are different.
largeorangefont is offline   Reply With Quote
Old 04-13-2007, 11:05 AM   #8
Black Yaris
der Zeck
 
Black Yaris's Avatar
 
Drives: '05 Audi A4 1.8t quattro
Join Date: Sep 2006
Location: Toledo, OH
Posts: 5,231
Quote:
Originally Posted by Doc Zaius View Post
Here's a cut & paste from an Excel spreadsheet I made up a while ago to help determine various tire sizes. Both models' sizes are included (as there is a 3.41% difference in diameter from the base to the RS model!). This doesn't take into account the ratio between wheel widths and tire widths.

Hope this helps, and adds to the information already provided!

Z
you know some of those tire size you have in there do not yet exist... The tire sizes I have posted above are common and are easy to get ahold of for the common person, if a new tire size is made ANYONE PLEASE contact me so that I can edit the post to I can get the corrected information out to the people! But that is a nice spreadsheat ya got there Z
__________________
Black Yaris is offline   Reply With Quote
Old 04-13-2007, 11:12 AM   #9
Doc Zaius
Lurker supreme!
 
Doc Zaius's Avatar
 
Drives: old and boosted!
Join Date: Nov 2006
Location: Ottawa, ON, Canada
Posts: 792
Quote:
Originally Posted by Black Yaris View Post
you know some of those tire size you have in there do not yet exist...
You're right... I checked out 1010tires.com: The 30 series tires don't exist, and one of the 35 series tires don't... at least on that site. But ALL of the +1 and +2 sized combinations I listed (all of the 40 series tires and bigger) are there, which almost 99% of people would be considering anyhow (except spkrman & his huge 20"s!). So ya... for regular sizes, they exist.

I'll post a link so the people can download the spreadsheet if they want. I'll have to do it from home though b/c I'm firewalled at work!
__________________
2006 Red Blitzed RS 5-door

Last edited by Doc Zaius; 04-13-2007 at 12:42 PM. Reason: verifed info...
Doc Zaius is offline   Reply With Quote
Old 04-13-2007, 12:02 PM   #10
brickhardmeat
Lonesome Cowboy
 
brickhardmeat's Avatar
 
Drives: 2007 WHITE HATCHBACK
Join Date: Feb 2007
Location: Inner City, Dallas
Posts: 2,995
Thumbs up

I love this, Heil the Tire Nazi!
__________________
SPONSORED BY
brickhardmeat is offline   Reply With Quote
Old 04-13-2007, 12:45 PM   #11
Black Yaris
der Zeck
 
Black Yaris's Avatar
 
Drives: '05 Audi A4 1.8t quattro
Join Date: Sep 2006
Location: Toledo, OH
Posts: 5,231
Quote:
Originally Posted by brickhardmeat View Post
I love this, Heil the Tire Nazi!
funny thing is, Ich spreche Deutsch!
__________________
Black Yaris is offline   Reply With Quote
Old 04-13-2007, 01:06 PM   #12
eTiMaGo
vroom vroom
 
eTiMaGo's Avatar
 
Drives: lil red 5-door
Join Date: Sep 2006
Location: Bangkok, Thailand
Posts: 7,744
Send a message via AIM to eTiMaGo Send a message via MSN to eTiMaGo Send a message via Yahoo to eTiMaGo
Quote:
Originally Posted by Doc Zaius View Post
(as there is a 3.41% difference in diameter from the base to the RS model!)
Funny thing, may be related or not.. My current tires are 0.8% smaller (or larger, can't remember) than stock, according to the Toyota Thailand specifications. But there is about a 5% discrepancy between my speedo and the speed reportd by my GPS unit. i.e when the speedo says I am going 100km/h, the GPS says I am going 95. Now, as far as I understand the GPS should be as accurate as can be, seeing as it calculates speed based on the actual rate of movement of the vehicle, not a wheel sensor.

What do you guys make of this?
__________________
The price of freedom of religion, or of speech, or of the press, is that we must put up with a good deal of rubbish.
- Robert Jackson


Bye bye 1NZ...
eTiMaGo is offline   Reply With Quote
Old 04-13-2007, 03:34 PM   #13
PetersRedYaris
 
PetersRedYaris's Avatar
 
Drives: 2005 Scion xB
Join Date: Nov 2006
Location: The Black Hills of South Dakota
Posts: 1,059
Quote:
Originally Posted by eTiMaGo View Post
Funny thing, may be related or not.. My current tires are 0.8% smaller (or larger, can't remember) than stock, according to the Toyota Thailand specifications. But there is about a 5% discrepancy between my speedo and the speed reportd by my GPS unit. i.e when the speedo says I am going 100km/h, the GPS says I am going 95. Now, as far as I understand the GPS should be as accurate as can be, seeing as it calculates speed based on the actual rate of movement of the vehicle, not a wheel sensor.

What do you guys make of this?
Your correct about the GPS being far more accurate. The thing is, with my stock tires/wheels, my speedo was 3% off. If your was the same, combine that with your .8% difference and your getting close to your 5% discrepancy.

Black Yaris- Nice thread, very helpful! I'll reference tire/wheel PM's here from now on.
PetersRedYaris is offline   Reply With Quote
Old 04-13-2007, 08:25 PM   #14
Blenjar
 
Blenjar's Avatar
 
Drives: Black Yaris 07 HB
Join Date: Apr 2006
Location: CT
Posts: 1,548
Send a message via AIM to Blenjar
ncie thread!!! I love it!

-- Blen
Blenjar is offline   Reply With Quote
Old 04-13-2007, 09:25 PM   #15
brickhardmeat
Lonesome Cowboy
 
brickhardmeat's Avatar
 
Drives: 2007 WHITE HATCHBACK
Join Date: Feb 2007
Location: Inner City, Dallas
Posts: 2,995
Wink

Quote:
Originally Posted by Black Yaris View Post
funny thing is, Ich spreche Deutsch!

nice

Against your advice I did end up going with these for a 15X7 wheel....


Falken Ziex Ze 512
205/50R15 17.9Lbs.

I almost went with these guys ....

Falken Ziex Ze 512
225/50R15 20.1Lbs.
__________________
SPONSORED BY
brickhardmeat is offline   Reply With Quote
Old 04-14-2007, 01:22 AM   #16
eco
 
eco's Avatar
 
Drives: 2007 Black Yaris sedan
Join Date: Sep 2006
Location: Atlanta
Posts: 884
This should be emailed to every new member,or better yet,a private message.
eco is offline   Reply With Quote
Old 04-14-2007, 01:27 AM   #17
Black Yaris
der Zeck
 
Black Yaris's Avatar
 
Drives: '05 Audi A4 1.8t quattro
Join Date: Sep 2006
Location: Toledo, OH
Posts: 5,231
Quote:
Originally Posted by brickhardmeat View Post
nice

Against your advice I did end up going with these for a 15X7 wheel....


Falken Ziex Ze 512
205/50R15 17.9Lbs.

I almost went with these guys ....

Falken Ziex Ze 512
225/50R15 20.1Lbs.
Hey to each there own, Just providing info, and my experiences, you may do as you wish to your own car
__________________
Black Yaris is offline   Reply With Quote
Old 04-14-2007, 01:35 AM   #18
brickhardmeat
Lonesome Cowboy
 
brickhardmeat's Avatar
 
Drives: 2007 WHITE HATCHBACK
Join Date: Feb 2007
Location: Inner City, Dallas
Posts: 2,995
Quote:
Originally Posted by Black Yaris View Post
Hey to each there own, Just providing info, and my experiences, you may do as you wish to your own car
I appreciate all the advice. Didn't go ignored.
__________________
SPONSORED BY
brickhardmeat is offline   Reply With Quote
Reply

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Tamago's guide to ultimate yaris handling Tamago Wheels, Tires and Suspension Forum sponsored by The Tire Rack 98 02-18-2024 05:45 AM
NEWS: TOYOTA REVEALS ALL-NEW YARIS SEDAN AT 2006 LOS ANGELES AUTO SHOW VitzBoy General Yaris / Vitz Discussion 7 09-20-2023 07:50 AM
News : 2007 Toyota Yaris - the little Euro's official arrival VitzBoy General Yaris / Vitz Discussion 9 06-06-2017 12:51 AM
2007 Yaris Pricing Info ! YarisBueller New YARIS Purchase Forum 104 06-24-2009 04:54 PM


All times are GMT -4. The time now is 05:10 PM.




YarisWorld
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.