alloy sizing

Use this forum to find out what fits and to share fitment information and images.
The forum Administrator has chosen to advise you that this topic is 14 years and 1 month old and that you may wish to begin a new topic or use the search feature to find a similar but newer topic.
User avatar

Topic author
DS1X

alloy sizing

Post by DS1X »

I have mk2 rev 3 GTS turbo jap import
Now what size alloys can i go up to without any modifications to the car i sure this is a simple question for you genius's :th:
P.s any suggestions where to get some nice alloys from thanks


User avatar

vanilla.coffee
Posts: 2497
Joined: 14/05/05 1:00
Years of MR2 Ownership: 39
MR2's Owned: 5
Real Name: Yankee.Candle
Location: Buckinghamshire
Been thanked: 2 times

Re: alloy sizing

Post by vanilla.coffee »

Moved from general banter to the wheels and tyres section.
They'll take the internet off us if people keep doing this.
User avatar

Topic author
DS1X

Re: alloy sizing

Post by DS1X »

Sorry vanillia.coffee still getting used to the forums :rolleyes:
User avatar

peteV6R5
Posts: 2685
Joined: 13/08/07 13:06
Years of MR2 Ownership: 12
MR2's Owned: 2
Real Name: Pete
Gender: Male
Location: Stratford upon Avon
Has thanked: 2 times
Been thanked: 11 times

Re: alloy sizing

Post by peteV6R5 »

Always check out know your 2
http://www.mr2oc.co.uk/know-your-2/4-Wh ... tyres.html
Wheel Spec's

Fixing: 5 hole
PCD: 114.3
Centre Bore: 60.1

Standard 15's
15x6 ET45 195/55/15 front

15x7 ET45 225/50/15 back

It is common to swap the front tyres to 205/50/15's I did this myself without any problems, maybe gave me a tiny bit more oversteer but nothing major.

Aftermarket Wheels
Common Setups

16x7 ET35 205/45/16 front

16x8 ET38 225/45/16 or 245/45/16 back

17x7 ET35 205/40/17 or 215/40/17 front

17x8 ET35 235/40/17 or 245/35/17 back

17x7.5 ET35 215/40/17 front

17x8.5 ET35 245/35/17 back

17x8 ET35 215/40/17 front

17x9 ET35 245/35/17 or 255/40/17 back

The wider the wheels/tyres you fit the more you need to pay attention to the offset.
As with the wrong offsets you will have problems with the wheels/tyres rubbing on the suspension (offset too high) or rubbing on the outer arch (offset too low)

Coilovers
This is where the fun starts, whereas with normal struts the spring seats are above the wheel/tyre, with coilovers the spring, although a lot thinner than normal, runs down past the wheel/tyre giving less room for the wheel/tyre.
Common setup's that work with coilovers without spacers or arch work (coilovers vary depending on model so something that works on one type may not work on another)

17x7 ET35 215/40/17 front

17x8 ET35 245/35/17 back

17x8 ET32-ET33 215/40/17 front

17x9 ET38 245/35/17

With the 8" & 9" setup you can go with slightly higher offsets and fit spacers or go with slightly lower offsets and do arch work.

above from KY2

Below my coments

Also you can put 18" or 19" on with lower profile tyres so the rolling radius is the same as standard.
Use this calculator to see what you need.
http://mr2.gordaen.com/wt_calc.php
Image
Highland Drive 13/14/15/17/18/19
JAE 07/09/10/11/12/13/14/15/16/17
Japfest 09/11/12/13/16/19
Wales runs 14/15/16/17/18
User avatar

Topic author
samg1988

Re: alloy sizing

Post by samg1988 »

PMd!

Quick Reply

   
The forum Administrator has chosen to advise you that this topic is 14 years and 1 month old and that you may wish to begin a new topic or use the search feature to find a similar but newer topic.

Return to “MR2 Wheels and Tyres”