I have searched high and low around these parts for an answer to the above question...
I have done some googling but here: http://www.jpmagazine.com/techarticles/ ... to_07.html has said they can be run as low as 3PSI?!
Ive got 35x13.5x16 Bias Ply claws on my bundera and I am wondering what PSI is good for them off road and on road.
They are running on 16x8 cruiser rims without beadlockers.
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Bias Ply Claws Pressure on and off road
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Bias Ply Claws Pressure on and off road
GZ20 Soarer - 2JZ and T78
RJ70 Bundera - Sold
SJ Sierra - 31" MT117, 2.5" Springs, Shackles, Dual Lockrites, 2" BL and much more
RJ70 Bundera - Sold
SJ Sierra - 31" MT117, 2.5" Springs, Shackles, Dual Lockrites, 2" BL and much more
Trial and error would probably be your best option. Onroad start at 30, then go for a run, see if they go up by much more than 4psi, if they do, then up them a few psi at a time.
Are they new? or used.. if they are used, they maybe a tad softer, and bag easier.
They could probably be down to 3psi - depending on what rig they are on, and you would want beadlock rims without doubt (at less than 10psi too probably)...
Are they new? or used.. if they are used, they maybe a tad softer, and bag easier.
They could probably be down to 3psi - depending on what rig they are on, and you would want beadlock rims without doubt (at less than 10psi too probably)...
they are used mate...ok no worries i wont drop them below 10psi...I havent really tried them below 18psi off road and while they are good from pictures I have seen they arent really even close to bagging even when on 2 wheels...
i might try them on 11psi this weekend
i might try them on 11psi this weekend
GZ20 Soarer - 2JZ and T78
RJ70 Bundera - Sold
SJ Sierra - 31" MT117, 2.5" Springs, Shackles, Dual Lockrites, 2" BL and much more
RJ70 Bundera - Sold
SJ Sierra - 31" MT117, 2.5" Springs, Shackles, Dual Lockrites, 2" BL and much more
drop the pressure in your driveway as low as you think is appropriate - i'd say for a bundy prolly 8psi would be "ok" - although you wouldnt want to go doing fast corners on sand like that. - anyways - let em right down and really rock the car side to side (even get mates to help) - its fairly obvious if the sidewall is moving too much. I did this on my zuk at 2psi (31s) and it looked scary, however at 4psi there was a noticable stiffening of the sidewall. so now i know i can drop to say, 5psi without too much hassle - but im also running tubes, so mud etc in the bead wont give me flats anymore =)
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i wouldnt worry to much about beadlocks.MR 1JZ wrote:yeah I gave them a run on 11psi today...they worked fantastically!
I am going to invest in some beadlocks though I think
Running a 16x8 and a 13" wide tyre, i think your tyre will go flat
before losing a bead.
i run 33x13 maxxis on a 16x8 at 8-10 PSi.
previously run a TSL 12.5 wide in a 15x8 = same thing
MULL
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