BFG tyre pressures

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lhd
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BFG tyre pressures

Post by lhd »

What pressures for a Syncro westy running 15" BFG's 215/75/15?
was sure I asked this before but couldn't see it using the search option. :oops:
Better write it down this time. :wink:
Rob.
Last edited by lhd on 29 Aug 2011, 16:32, edited 2 times in total.

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Re: tyre pressures

Post by silverbullet »

Neil advised me 35 front 38 rear or thereabouts for the Grabber at's (same size as yours) which I now have on the 'velle. You'll probably need 2-3 psi up on that fully loaded.
A good test to get you in the ball park is go for a drive and check the temps across the tyre with your hand - it should be even across the width. Cool in the middle, too low. If there's a gradient across the tyre, your geometry's way out.
Your hands will be more temp sensitive than you think, so it's a good place to start if you don't have access to a laser pyrometer.
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Re: tyre pressures

Post by lhd »

I ended up putting in 38/40 psi.
They still seem to bulge out at the bottom though, drives a lot better as they were down to 30/32.

I did my first tyre rotation today too using the info from the Wiki.
I need to get this clonking sorted from the front, Im pretty sure its the top wishbones just need to find someone with a press or a vice.
Rob.

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Re: BFG tyre pressures

Post by jed the spread »

40psi for me and I air down to 30 on really muddy mud or sand :wink:

I am not an expert though....

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Re: BFG tyre pressures

Post by lloydy »

Blimey! The sticker on mine for 205/80/16 gives it as 26psi front, 30psi rear. Seems a lot lower :?
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Re: BFG tyre pressures

Post by syncropaddy »

2.5 bar front / 3.0 bar rear

Aidan put a thing up on Wiki about this
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Re: BFG tyre pressures

Post by jebiga41 »

Whs but with a heavy camper have run 3 bar on the front and 3.5 on the rear and seems to sit and drive better
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