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View Full Version : What size tyres do you run??



twitchy
26th November 2009, 05:28 PM
After a general idea on what is a good sized tyre to run on the Disco.
So what size do you run?
Does it affect your gearing much??
What brand??

Figure it might pay to do some homework before I throw cash away on rubber that is to large.

seano87
26th November 2009, 05:34 PM
Disco 1 or 2?

V8 or diesel?

What do you want to do with it? Any suspension lift?

I currently run Cooper ATR (Don't buy Cooper...) 245/75-16 on a D1 Tdi. Lots of highway driving, but also a fair amount of sand and some dirt/rocky tracks. Affects gearing very little, and makes speedo dead on accurate to boot.

Seano

isuzurover
26th November 2009, 06:57 PM
After a general idea on what is a good sized tyre to run on the Disco.
So what size do you run?
Does it affect your gearing much??
What brand??

Figure it might pay to do some homework before I throw cash away on rubber that is to large.

49's of course! Then you will be cool like these guys.

http://www.monsterdiscovery.com/4743_89565002231_724827231_1803762_5768522_n.jpg

Tank
26th November 2009, 07:07 PM
33x12.5x15 with 2" lift, cut and flared guards, 4.11 CWPs, Disco 1, Regards Frank.

Slunnie
26th November 2009, 07:14 PM
I run 285/75-16 and 34/11.5-16.



Actually 49's with a 100"w.b. would also be pretty cool, but only on mogs with a 7" spring lift also. :D

twitchy
26th November 2009, 08:56 PM
for the other 48 who have read this it doesn't have to be a disco for tyre size guys ( & gals)..............

Seems about a 31" will be big enough. Now I just gotta figure out what type & brand to run, been so long since I had to choose I am WAY out of the new gear loop.

disco_thrasher
26th November 2009, 09:34 PM
i run 285/75/16 the only problem running bigger tyres is that your gearing goes out the window your low range you end up entering obsticles at a lot faster speed due to the tyre diameter the only way to solve this is by changing your diff ratios i am now running Great basin rovers 4.14:1 diffs and maxi drive 49% transfer case rock crawling gears which totally and over and above allows me to run bigger tyres before i had the diff and transfer case reduction i was not having fun pulling the camper trailer and my off road abilty was reduced however with this change in gearing it has paid of drastically

it all depends on what type of wheeling you want to do
by going 265/75/16 why would not have to do to much changing but its always a good idea to do the diff ratio change then if you want the more extreme side to it you can do the transfer case later on
cheers kelvin

Wortho
28th November 2009, 12:27 PM
255/85/16, 40mm spring lift flares for the guards and 4.11 cw/p. It's a really good combination i feel.

Bush65
28th November 2009, 12:54 PM
for the other 48 who have read this it doesn't have to be a disco for tyre size guys ( & gals)..............

Seems about a 31" will be big enough. Now I just gotta figure out what type & brand to run, been so long since I had to choose I am WAY out of the new gear loop.
I have a collection - largest to smallest:
325/85R16 Michelin XML
37x12.5x16 BFG Krawler
33x10.5x15 BFG MT KM1
285/70R17 BFG MT KM2
265/75R16 Micky Thompson MTZ
265/75R16 Cooper STT
7.5x16 Bridgestone M880
235/70R16 Cooper ST

def-90
29th November 2009, 03:42 PM
hhmmm, i feel i little inadequate after seeing bush65's post:(, but

33 x12.50 MTZ beach and road
35 x12.50 maxxis creepys play
soon to get 37 maxxis sticky trep's extra fun playing

all on stock 3.54's but 5:1 xfer gears

on road gearing still totally driveable with all tyres, on a 90

Tombie
30th November 2009, 12:34 PM
275-70-18 MTZs (33.3") on 18x8 factory alloys with 4" lift.

No chopping :cool:

Tombie
30th November 2009, 12:36 PM
Oops... with 4.11 Gears...

cewilson
2nd December 2009, 05:58 PM
235/85 R16 on standard Defender rims running Hankook Dynamic Muddies - works a treat for me. I find the revs in first gear when I take off a little high - but I am running a Disco high range set in the transfer case. It's not enough to require changing, but can be slightly difficult when taking off uphill with a trailer.

Low range - sorry I'm running Maxi-Drive gears, so hard to compare.


Of the tyres you picked, I would gladly recommend the KM2's :)



Cheers
Chris

Mudsloth
2nd December 2009, 06:11 PM
Currently running 37 inch super swampers on offset sunraysias. I'm going up to 38.5 pittbulls. The speedo on my disco is out by arond 20 ks an hour but the vehicle goes fine on and off road.