biggest tire size?

Issues with shocks/springs, tires, steering box, stopping, etc.
texas pinzgauer
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biggest tire size?

Post by texas pinzgauer »

Amongst the folks who joined us for our trip to Creekside Edge yesterday, one of our attendees had some Toyo recaps in 285/75/16. They looked pretty beefy and they obviously were mounted on stock wheels.

Is threre a consensus that that this is about as big as one can go with no ill effects?

Any opinions about recaps? These tires were crazy cheap (7 for $900, delivered!) and that got my attention.

Thanks for the opinions to follow.
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1974 712M - sold
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audiocontr
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Re: biggest tire size?

Post by audiocontr »

loud but have done me very well! i have 4 treadwrights on my 710. I have 305s treadwrights on my f250. Not sure i would do that again as they are a little heavy on the MPGs
1973 712m
1968 Haflinger
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4x4Pinz
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Re: biggest tire size?

Post by 4x4Pinz »

I have been running 285/75/16 tires on widened rims since '05 on my 712. To date I have had no ill effects from them, like others swear I would have had. funny thing is it is my 710 that has lost wheel bearings and it is running 265/75/16 in the same pattern as my 712 and my 712 gets used twice as much. I can tell you that the larger tires are much harder to turn and in my use they rub at all six locations, although not very hard. I will be doing some decision making when it is time for tires on the 712 as to whether or not I am going to stay with that large of a tire. I like the height but will be looking at narrower choices.
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Bulldawg
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Re: biggest tire size?

Post by Bulldawg »

I plead guilty of being the guy with the treadwright recaps. I got the backbone tread but this was my first run with them. No real tire noise at up to 60 mph even with 20psi in them. So far I really like these tires.

Jim
texas pinzgauer
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Re: biggest tire size?

Post by texas pinzgauer »

They seemed to perform well this weekend Jim.

David
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1974 712M - sold
1973 710M - sold

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texas pinzgauer
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Re: biggest tire size?

Post by texas pinzgauer »

I wonder how much these 285 retreads weigh compared to the much more "petite" stock sized tires I'm running.
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1974 712M - sold
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Bulldawg
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Re: biggest tire size?

Post by Bulldawg »

Not sure of the actual weight difference, but the treadwrights seem lighter than the stock ones when lifting them.
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Re: biggest tire size?

Post by texas pinzgauer »

I looked at their website, read their story, watched some of the testimonial videos (including the guys in the Defender 110s) and they certainly look like they'd be a good fit for the Pinz.

Everyone likes to buy new stuff but these seem like an excellent alternative to consider for the Pinz and crazy cheap too from Jim's comments.
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1974 712M - sold
1973 710M - sold

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audiocontr
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Re: biggest tire size?

Post by audiocontr »

Balancing may be an issue as their acceptable margins are slightly wider than oem tires. I recommend bead based balancing as many people may not have the proper equipment to balance a Pinz wheel. Then again, it is a pinzgauer and true comfort was never a factory equipped feature.
1973 712m
1968 Haflinger
1965 Pathfinder
1978 GMC Palm Beach (Hey, its got 6 wheels!!)
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Bulldawg
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Re: biggest tire size?

Post by Bulldawg »

When the tires were mounted I put 8 oz of ceramic beads in each tire. They sure work good in the limited road miles I have driven so far.
psychoman
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Re: biggest tire size?

Post by psychoman »

Hi all

Sorry, quick question - standard rims, 712 - optimum "new" size, I though I read somewhere this was 255/85/16s, is that correct?

Not planning a change yet - but if this is correct its a bit of an odd size - I can get 265/75/16s, 285/75/16s or 235/85/16s easy enough (all are common Landy sizes, so easy in the UK) but the 255/85/16 seems a bit of an oddball...

Cheers

Dave S
It aint what you drive, its the way that you drive it...
psychoman
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Re: biggest tire size?

Post by psychoman »

Hi all

Sorry, quick question - standard rims, 712 - optimum "new" size, I though I read somewhere this was 255/85/16s, is that correct?

Not planning a change yet - but if this is correct its a bit of an odd size - I can get 265/75/16s, 285/75/16s or 235/85/16s easy enough (all are common Landy sizes, so easy in the UK) but the 255/85/16 seems a bit of an oddball...

Cheers

Dave S
It aint what you drive, its the way that you drive it...
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David Dunn
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Re: biggest tire size?

Post by David Dunn »

255/85 -16 is a common MT size. 235/85 and 265/75 will give you around the same speeds as the original tires... just on this size of the pond, we're speed maniacs. :D
The extra 1" of diameter helps to offset the 12% difference of the transfer case between a 710 and 712
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psychoman
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Re: biggest tire size?

Post by psychoman »

Interesting. If I look at my favourite local tyre supplier (Camskill) they list 25 tyres in 265/75/16 size, but only one in 255/85/16, and thats the BFG MT2 at £160 each!

Seems like the Brits don't use 255/85/16 much... so what's the biggest alternative you can run on a stock rim without fouling - something like a 1050/33/16, maybe? What are other Brits/Europeans running?
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StuartL
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Re: biggest tire size?

Post by StuartL »

I'm currently on 265/75/16. Seems to work as an ok compromise. I can see advantages of changing rolling diameter either way but I don't think I'd want them much (any?) wider.
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