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grsjax
 Post subject: Tire Pressure
PostPosted: Thu Oct 21, 2010 7:13 pm 
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My KJ came with aftermarket 255/55-18 tires on it. They have a max 50PSI rating. I have been running them at 40PSI and was wondering if this was correct. Is it to high, to low, just right?

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LibertyGuy
 Post subject: Re: Tire Pressure
PostPosted: Thu Oct 21, 2010 8:50 pm 
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I would think that's right. Figure the pressure goes up naturally as you drive and goes up even higher in warmer weather. Do you have any pics of your ride with those wheels. I was always thinking of getting 18" rims.

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grsjax
 Post subject: Re: Tire Pressure
PostPosted: Fri Oct 22, 2010 12:57 pm 
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If I can figure out how to add pics I will get some posted.

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Eurekaboy airbox mod w/Anti-mouse mod
CCV to airbox mod
SEGR
GDE ECO Tune
Cherry Bomb glass pack muffler (sounds great)
TRANSGO Shift Kit
Full OEM skid plates + Boiler's radiator skid plate
Manik rock sliders and grill guard
Top
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LibertyGuy
 Post subject: Re: Tire Pressure
PostPosted: Sat Oct 23, 2010 3:49 pm 
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Feel free to email me or send PM.

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General Grabber HTS 235/70/16
Flowmaster Series 40 Delta Flow Exhaust cat-back system
K&N 63 Series Aircharger Intake Kit
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grsjax
 Post subject: Re: Tire Pressure - 18s on Liberty
PostPosted: Sun Oct 24, 2010 2:12 pm 
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http://s1178.photobucket.com/albums/x378/grsjax/?action=view&current=jeep.jpgImage

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Dark Blue 2006 Liberty CRD
Eurekaboy airbox mod w/Anti-mouse mod
CCV to airbox mod
SEGR
GDE ECO Tune
Cherry Bomb glass pack muffler (sounds great)
TRANSGO Shift Kit
Full OEM skid plates + Boiler's radiator skid plate
Manik rock sliders and grill guard
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LibertyGuy
 Post subject: Re: Tire Pressure
PostPosted: Sun Oct 24, 2010 2:35 pm 
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They look good. Bigger rims and there's still plenty of rubber wrapped around.

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Pennzoil Platinum Synthetic Motor Oil
General Grabber HTS 235/70/16
Flowmaster Series 40 Delta Flow Exhaust cat-back system
K&N 63 Series Aircharger Intake Kit
Bosch Platinum Ir Fusion Spark Plugs
Hella 500FF Free-Form Fog Lamp Kit
Sony Xplod CDX-GT620IP Head Unit w/Sony Xplod Speakers
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Radman
 Post subject: Re: Tire Pressure
PostPosted: Mon Oct 25, 2010 2:59 pm 
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Very nice! I have been considering the same size for summer wheels.

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grsjax
 Post subject: Re: Tire Pressure
PostPosted: Mon Oct 25, 2010 9:57 pm 
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The 255/55-18 is almost exactly the same diameter as the stock wheels/tires. However you might want to consider something like a 235/65-18 instead. I think I am getting a bit of rubbing on tight turns so a narrower tire might be a good idea.

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Dark Blue 2006 Liberty CRD
Eurekaboy airbox mod w/Anti-mouse mod
CCV to airbox mod
SEGR
GDE ECO Tune
Cherry Bomb glass pack muffler (sounds great)
TRANSGO Shift Kit
Full OEM skid plates + Boiler's radiator skid plate
Manik rock sliders and grill guard
Top
 Profile  
 
Radman
 Post subject: Re: Tire Pressure
PostPosted: Tue Oct 26, 2010 9:58 am 
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I was looking at 245/60/18 actually.

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LibertyGuy
 Post subject: Re: Tire Pressure
PostPosted: Tue Oct 26, 2010 6:18 pm 
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grsjax wrote:
The 255/55-18 is almost exactly the same diameter as the stock wheels/tires. However you might want to consider something like a 235/65-18 instead. I think I am getting a bit of rubbing on tight turns so a narrower tire might be a good idea.


This is good to know since I was thinking of getting 255/65/16 on my stock rims. So instead a 245/70/16 would be better with no rubbing issues.

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2005 Jeep Liberty Renegade 4X4 - Auto - Off Road Package
Pennzoil Platinum Synthetic Motor Oil
General Grabber HTS 235/70/16
Flowmaster Series 40 Delta Flow Exhaust cat-back system
K&N 63 Series Aircharger Intake Kit
Bosch Platinum Ir Fusion Spark Plugs
Hella 500FF Free-Form Fog Lamp Kit
Sony Xplod CDX-GT620IP Head Unit w/Sony Xplod Speakers
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JIMMY JEEP
 Post subject: Re: Tire Pressure
PostPosted: Tue Oct 26, 2010 6:32 pm 
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These are my 18"'s, made by startech genuine jeep accessories.
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Image

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