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35 to 36 pedes

Tech Talk for Rover owners.

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35 to 36 pedes

Post by swamp »

has any one got 35"s then ran 36"centerpedes
There seems to be a lot of differing opinions on the larger tyres
My 9/34 swampers offer heaps of traction but I get caught up on diff clearance.
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Post by HSV Rangie »

go the 35s 36 toooooooooo wide

orif can justify the expense go Q78 swampers

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Post by PSI250 »

I've never ran either (although i do plan on going the 35's one day) but i'd always wondered how the 36's would go with the extra set of lugs in the center, to me they look alot closer to each other and therefore prone to clogging up. Whereas the 35's although narrower seem more spaced out.
any thoughts??
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Post by BIg StEvE »

PSI250 wrote:I've never ran either (although i do plan on going the 35's one day) but i'd always wondered how the 36's would go with the extra set of lugs in the center, to me they look alot closer to each other and therefore prone to clogging up. Whereas the 35's although narrower seem more spaced out.
any thoughts??
Yeah i was thinking the same about the clogging factor but im not sure cos i havent ran them either. Probably no great gain for the price! But im sure someone could change my mind! :D
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Post by zzzz »

HSV Rangie wrote:go the 35s 36 toooooooooo wide

orif can justify the expense go Q78 swampers

Michael.
rubbish and q78's can be found cheaper than simexs :D
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Post by DiscoDino »

Jay runs the 36s and I was not impressed with their inner lugs - too close and they DID clog up...

Note that a width fo a tire is in direct relationship with the tread, and the voids between them. the IROKs I run are 14.5" wide (13.5 nominal), but are extremely widely spaced - its like running two Q78s per side :armsup:

depending on the terrain, I'd go with a 37x12.5 as this is a nice size, deflate and you still have clearance, not wide to kill momentum when needed...
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Post by zzzz »

36x12.5" simexs ET2's
better on road
much bigger tyre
weigh more
slightly better on rock
centre clogs up easier
outer lugs usually remain clear though
can groove alternating inner lugs out for better performance

35"x11.5" simex ETs
noisy as hell on road
don't like them at all on rocks
work great in the mud
weigh less

34x10.5" simex JT2's
noisest of all onroad I think
average on rock
wicked in the mud
non directional
terrible onroad especially in the wet

Q78's - 35.5x11
Wear quickly onroad
deepest tread depth of any swamper
little bit narrow
Work even better when grooved
Better on rock than all the simexs
can't remember if they weigh more


If you want an all rounder the 36's are very good.
If it is a dedicated set the 35's are very good especially in muddy conditions.
If you see more rock I would be going for Q78's or TSL's
If you want something slightly smaller the JT2s 34's are very decent, especially in muddy conditions. I wish they made a 36" or 37" JT2

Ah well, there are my thoughts on them all :D

cheers

z
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Post by DiscoDino »

zzzz wrote: If you want an all rounder the 36's are very good.
If it is a dedicated set the 35's are very good especially in muddy conditions.
If you see more rock I would be going for Q78's or TSL's
If you want something slightly smaller the JT2s 34's are very decent, especially in muddy conditions. I wish they made a 36" or 37" JT2
:armsup:

...And if you want all this in one package go for the Interco IROKs 39.5", they are far lighter than the 36" ETIIs, but you still got to cut a lot of sheetmetal...
:finger:
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Post by DaveS3 »

zzzz wrote:
HSV Rangie wrote:go the 35s 36 toooooooooo wide

orif can justify the expense go Q78 swampers

Michael.
rubbish and q78's can be found cheaper than simexs :D
Approx $100 a tyre cheaper than 36's.

Grove the centre lug and your away.
Great tyre.

Perfect size for a ROver....
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Post by ISUZUROVER »

DaveS3 wrote:
zzzz wrote:
HSV Rangie wrote:go the 35s 36 toooooooooo wide

orif can justify the expense go Q78 swampers

Michael.
rubbish and q78's can be found cheaper than simexs :D
Approx $100 a tyre cheaper than 36's.

Grove the centre lug and your away.
Great tyre.

Perfect size for a ROver....
How much are you paying for the Q78's Dave? PM me if you don't want to post...
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Q78's

Post by DaveS3 »

Anywhere from $300 - $350.

Simex $400.

ISUZU -> PM ;)
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Post by Jay »

Guys sorry been very busy last week altough I am the one who is running 36x12.5 ET II and I ran previously on two trails 35x10.5" ET I

I am very happy with the Et II good perfromance on rock, much less noisier than ET I on road, while the center lug can get clogged in deep mud the outer lug remains clean and can amange. I love the 12.5" width they gave the truck much more stability and comfy ride....

They are cheaper than the IROKS($185/tyre US) and do beat the IROKS on steep hill climb Nadim can attest that if he is not in a competitive mood :)

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Post by DiscoDino »

Jay,

Agree the ETIIs "bite" better on some terrain, especially with the outerlugs, but on a whole & specifically in snow & rocks, the IROKs cannot simply kill any other tire - I recall discussing this with you face to face, a tire that "bites" down and does not "propel" forward is not something I want to run, the IROKs never went down at the first hint of gas, they always propoelled the truck forward, the ETs went down fast!

Remember that I ran 35 ETs ;), so I know what I'm talking about...in snow, we got killed and it was not the narrowness only, it was the tread, in mud, they rocked, but on rocks the sidewalls are way too stiff and don't flex, I lost a bead on every single run with the ETs...

I paid 35$ more for my IROKs, that's true, but that's worth it :)
My next tire is going to remain the IROK (42" flavor), I strongly feel that these have the TSL center and the ET outer treads, a round balloon shape for floatating and an agressive tread to propel...
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Post by uninformed »

dave do you run your q78' s on the road and how have they worn. has the grooving to the center lug made a difference on road?????
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Post by Jay »

ET II are performing good on rocks from what I have seen plus when deflated well they really push the truck forward.

IROKS are better for rockcrawling and snow(maybe) and have a tendancy to give more flotation that ET 's

Matter of choice and application
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Post by DaveS3 »

uninformed wrote:dave do you run your q78' s on the road and how have they worn. has the grooving to the center lug made a difference on road?????
serg
Mine arn't groved yet - its on the to do list ;)
Other people who I go out with all run grooved sets. As far as we can tell it hasn't made a noticeable difference to wear. The lugs do tend to move more onroad though - but either way they drive like a swamper :lol:

Wear on mine has been pretty good since I've had them. I do run them on the road a bit around town but I dont really have to drive great distances other than when going out to play.
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Post by TRobbo »

How do people find the Q78 compare the the 35 ET1 in mud?
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Post by TuffRR »

Q78 Swampers and ET's are pretty similar in mud. From what I've seen, I'd say the ET is marginally better but only just.
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Post by GRIMACE »

DiscoDino wrote:
zzzz wrote: If you want an all rounder the 36's are very good.
If it is a dedicated set the 35's are very good especially in muddy conditions.
If you see more rock I would be going for Q78's or TSL's
If you want something slightly smaller the JT2s 34's are very decent, especially in muddy conditions. I wish they made a 36" or 37" JT2
:armsup:

...And if you want all this in one package go for the Interco IROKs 39.5", they are far lighter than the 36" ETIIs, but you still got to cut a lot of sheetmetal...
:finger:
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35 to 36 pedes

Post by swamp »

Around Melbourne on the tracks that we drive my achillies heal is diff clearance, the subject of ruts and tyre sizes can be debated untill collingwood win a flag.
The swampers I run at the moment are narrow, dig in and clear really well but are a little bit short, hence the clearance problem.
From what I have seen of the 35 et they work just as well in traction and also are taller.
Given that the 36et are not as good at clearing, does the extra diff clearance make up for the loss of traction
Regards
Michael
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Re: 35 to 36 pedes

Post by Jay »

swamp wrote:Around Melbourne on the tracks that we drive my achillies heal is diff clearance, the subject of ruts and tyre sizes can be debated untill collingwood win a flag.
The swampers I run at the moment are narrow, dig in and clear really well but are a little bit short, hence the clearance problem.
From what I have seen of the 35 et they work just as well in traction and also are taller.
Given that the 36et are not as good at clearing, does the extra diff clearance make up for the loss of traction
Regards
Michael

Yes they do....the 36" ET are a taller tyre actually measuring 36.4"...they have allowed to wheel with guys running 38.5 and 40" Boggers....

Jay
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Re: 35 to 36 pedes

Post by zzzz »

swamp wrote:Around Melbourne on the tracks that we drive my achillies heal is diff clearance, the subject of ruts and tyre sizes can be debated untill collingwood win a flag.
The swampers I run at the moment are narrow, dig in and clear really well but are a little bit short, hence the clearance problem.
From what I have seen of the 35 et they work just as well in traction and also are taller.
Given that the 36et are not as good at clearing, does the extra diff clearance make up for the loss of traction
Regards
Michael
I would look into grooving the outer alternating centre lugs out of the simexs.
Or alternatively there are the 36x11.5 Simexs which have only 2 rows of centre lugs

I believe the 38x12.5 TSL's are only about 36.5" as well.

cheers

z
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Re: 35 to 36 pedes

Post by BIg StEvE »

zzzz wrote:
swamp wrote:Around Melbourne on the tracks that we drive my achillies heal is diff clearance, the subject of ruts and tyre sizes can be debated untill collingwood win a flag.
The swampers I run at the moment are narrow, dig in and clear really well but are a little bit short, hence the clearance problem.
From what I have seen of the 35 et they work just as well in traction and also are taller.
Given that the 36et are not as good at clearing, does the extra diff clearance make up for the loss of traction
Regards
Michael
I would look into grooving the outer alternating centre lugs out of the simexs.
Or alternatively there are the 36x11.5 Simexs which have only 2 rows of centre lugs
I believe the 38x12.5 TSL's are only about 36.5" as well.

cheers

z
Can someone confirm this cos i thought all 36 inch pedes has three centre lugs!
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Post by Mudzuki »

As far as i know, there is only 1 36" Pede, thin hes is talking bout the 35 11.5
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Post by DiscoDino »

If you want both clearance and bite in mud only, then the natural tire in my POV (under 37) is the 37x13 Bogger...

But that'll start getting you to break...

I'm telling you, the IROKs are WAY lighter than ANY other tire, have a GREAT tread and therefore you can go a couple of sizes larger without affecting strength, so go for the 39" ;) (you know you want them...)
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Post by DaveS3 »

Mudzuki wrote:As far as i know, there is only 1 36" Pede, thin hes is talking bout the 35 11.5
Word on the street is that they will bring out an ET2 in 36 x 11 with the 2 centre lugs.
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ff

Post by strange_rover »

Gday guys, fairly new to the tyre choice buisness, what sort of rims are the best/strongest to run with such large tyres and how much metal would need to be massacred out of the guards on an 89 Rangie 4 door to fit these big suckers under. Is there any other mods that would need to be made. At the moment all I have done is a 2" suspension lift and a 2" body lift.
Do these tyres handle badly at say 100kmh + and what do they wear like if you drive around on road with them in day to day use?
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Post by Bush65 »

In 36" ET2's, they list widths of 10.5", 11.5" and 12.5", for 1%' and 16" wheels.

AFAIK the 36x10.5 have 2 rows of blocks in the centre.
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Post by DaveS3 »

Bush65 wrote:In 36" ET2's, they list widths of 10.5", 11.5" and 12.5", for 1%' and 16" wheels.

AFAIK the 36x10.5 have 2 rows of blocks in the centre.
Both the 10.5" & 11.5" variants are still 35'' in the ET2.
Only the 36'' is the 3 lugged 36x12.5r15, 36x12.5r16.

http://www.widetread.net.au/4x4_simex_1.htm

http://www.simex4x4.com/default.asp

The narrower 36" are coming soon.
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Post by Slunnie »

Do you know if the 36x11.5 will be 2 or 3 middle lugged?
Cheers
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