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Biggest Tire on Stcok 74

Tech Talk for Cruiser owners.

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Biggest Tire on Stcok 74

Post by DiscoDino »

Gents,

Posting here for a buddy of mine that wants to ge the largest JTIIS for his 74 seires Toy (model number FZJ74L - 2003).

We're in the desert, do gearing and breakage not a major issue...

EVERYTHING is stock...so can we go 33-34 x 10.5?

Thanks in advance.
LR Disco truggy:
42" Iroks, ZF, dual cases & ARBs, 30 splined, Longfielded, OMEs, Optimas, M8274-50s, Rockstomper rope & Bead-L
LR D-90 TD5 ST:
33" BFT AT, tuned, caged, 1/2 top
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Post by 4sum4 »

My mate had 33x12.5 on his stock 75s they scrubbed a bit.you might get a way with the skinnier tyre being 10.5,not sure about the 34s might need a bit of work.

And if your in the desert a fatter tyre would be better.
[url=http://downunder4x4.net/forum/showthread.php?t=1650]86 Hilux[/url]
and a 84 extra cab



If Rocks Had P^ssies Our Lives Would Be Perfect :D...
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Post by Trusa »

the 12.5 scrub on the inner guard, 10.5s in a 33 would be the biggest on stock setup. Depending on spring sag from new, even 33's may be too big.

with 2 inch lifted springs my 73 runs 33's no worries, except when i go to a 12.5 wide.
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Post by roscoFJ73 »

I had 33x10.5 BFG on my 73 series with 2in sag in the suspension for a few weeks until the new leaves went on and they never rubbed under moderate offroading.The 10.5 go pretty good in thick soft sand if you let them down to 18psi.
1988 FJ 73 LX Lim Ed powered by 1HZ
1995 HZJ75 cab chassis
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Post by DiscoDino »

Thanks guys for all your answers.

We're looking into 34x10.5. I know that that is thin, but we usually go down to 10psi, so that helps.

Seems we're going 34x10.5x16 JTIIs.
LR Disco truggy:
42" Iroks, ZF, dual cases & ARBs, 30 splined, Longfielded, OMEs, Optimas, M8274-50s, Rockstomper rope & Bead-L
LR D-90 TD5 ST:
33" BFT AT, tuned, caged, 1/2 top
Posts: 943
Joined: Sun Aug 24, 2003 2:42 pm
Location: Launceston

Post by Bluey »

my suspension is around same as what Rosco had, 2" sag. i have 33" x 12.5" and only rub on muffler just before exits to rear of vehicle. moderate off roading so far has caused and other rubs.

muffler is going to be modified tomorrow. hammer :twisted:
cheeper than new suspension :D
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Joined: Tue Feb 11, 2003 4:59 pm
Location: Geelong Vic

Post by Ruggers »

i run 33 12.5's on my 73 series and the run fine with no scrubbing or envdence of it.
HZJ73, lifted,crawler gears, double locked, sitting on 35's
Posts: 615
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Location: Geelong Vic

Post by Ruggers »

i run 33 12.5's on my 73 series and the run fine with no scrubbing or envdence of it. and that on a stock suspension
HZJ73, lifted,crawler gears, double locked, sitting on 35's
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