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Simex ET Pedes 32x10.5x15 tyre pressures
Posted: Wed May 31, 2006 9:01 am
by QIKAZZ
Hey guys, just wondering what pressures its best to run Simex ET Pedes 32x10.5x15 with standard 15x7 rims, on a 60 series landcruiser, in the following situations
Mud
Loose Dirt
Gravel Roads
Black top
Cheers
Azz
Posted: Wed May 31, 2006 11:11 am
by WICKED
mud - 10/15 psi
lose dirt - 10/15psi
gravel -10/15psi
road - 30/35 psi
i run my 34x11.5R16 on a 40's LC at 8 (rear) and 10 (front) i drive rock, mud, water, gravel any thing i come across. never popped a bead and have been as low as 6 psi
Posted: Wed May 31, 2006 1:21 pm
by of4x4
WICKED wrote:gravel -10/15psi
You might want to go a bit higher than this if it's medium to high speed gravel (i.e not lowrange). The tyre walls will heat up quickly on a heavy 60 series.
Maybe mid to late 20's for average grade gravel roads.
Posted: Fri Jun 02, 2006 5:33 pm
by quick60
35x11.5R15 ET'S on a 60
road : 40 I found they got too hot at low 30's, and they are quieter too.
gravel : not sure, I usually air up again, I'd probably go around 18-20
off road : 10-12 depending on the load
The smaller size will probably make a difference though, ring up Chris Hummer and he'll give you the goss on what's best. I found they stood up pretty tall at first, but after a 18 months air down really well, and get really looong in the tread - good stuff.
ets
Posted: Fri Jun 02, 2006 6:54 pm
by def90
35x10.5's on a defender 90 (SWB)
everything in low range 10psi front 8psi rear (no speed terain), some times 8 & 6psi
gravel 30psi
blacktop 40psi, bit bumpy not as comfortable as 34-36psi but i found they wear heaps better, don't step and tread lasts longer!
Posted: Fri Jun 02, 2006 7:42 pm
by QIKAZZ
Thanks guys, that will give me some indications to experiment with, atleast I know I will be in the ballpark.
Cheers
Azz
Re: ets
Posted: Fri Jun 02, 2006 7:56 pm
by -Scott-
def90 wrote:35x10.5's on a defender 90 (SWB)
everything in low range 10psi front 8psi rear (no speed terain), some times 8 & 6psi
gravel 30psi
blacktop 40psi, bit bumpy not as comfortable as 34-36psi but i found they wear heaps better, don't step and tread lasts longer!
This is basically what I run in my shorty, on (effectively) 33x11 tyres - except I don't go that low off-road (because I'm not that hardcore.
)
The 60 would be heavier than a shorty, so I'd be careful about going that low off-road. I'm not saying don't do it, just saying be REAL careful.
Cheers,
Scott
tyre pres
Posted: Sat Jun 03, 2006 7:06 pm
by def90
sorry thought you were running 35's. on a 60 and 32's i wouldn't go as low as i said as your vehicle is alot heavier and on 32's
i only run that low pressure as on 35's they don't bag till i drrop them that far, u'll work it out pretty quickly what is right for you