RX - 2nd Gen (2004-2009) Discussion topics related to the 2004 -2009 RX330, RX350 and RX400H models

Fatter tires on stock 18in rims, yes 255/55/18 !

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Old 02-08-07, 08:21 AM
  #16  
asimo
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Originally Posted by thekat
I just put 255/55/18 Bridgestone Dueller Alenza on mine last week..

Did not use spacers..
From what I could tell, I don't have any rubbing.. Rubbing was
reported to happen when the wheel was turned all the way..
No rubbing that I could hear/see..

The Bridgestones have a bit stiffer ride than the Michelins
(could be the air pressure - 36 lbs)
but also about 300 less.. I got them on sale.. buy 3 get one free..
the local Tires Plus matched the Firestone Store price..
Do you have a picture of your Rx with the new tires? how does it look?
i am planning to change mine soon. Its been snowing thick here in indiana and the michelin is sucks.
Old 02-08-07, 03:31 PM
  #17  
thekat
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I like the original poster like the slightly beefier
look..
The Michelins have a less aggressive tread pattern
over the Alenza's..
I posted the images on my web server.. let me
know if you can't see them...

old

new


Forgot the side view..
Sideview

Last edited by thekat; 12-05-07 at 06:05 PM.
Old 02-08-07, 10:48 PM
  #18  
asimo
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Nice.....
i like it.....thanks for the pic.....
Old 02-21-07, 11:09 AM
  #19  
farzad
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will changing the tires at a local shop void the factory warranty?
Old 02-21-07, 11:18 AM
  #20  
thekat
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Originally Posted by farzad
will changing the tires at a local shop void the factory warranty?
No, not that I am aware of.. unless you are having problems with
the "factory tires" and that would probably have to be a
manufacturer's defect..

hth
tk
Old 02-21-07, 09:47 PM
  #21  
AM1
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anyone know if there are more agressive performance tires avaibale besides the sumitomos? i need to change tires soon. and think its possible to go up to 265?
Old 02-22-07, 04:50 AM
  #22  
thekat
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Originally Posted by AM1
anyone know if there are more agressive performance tires avaibale besides the sumitomos? i need to change tires soon. and think its possible to go up to 265?
I use this link for checking tire sizes
http://bigwheels.net/
Old 03-06-07, 01:18 PM
  #23  
ducks4
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Use the stock 30 PSI front and rear! Your too high pressure combined with the extremely strong (read stiff) construction of the Alenza H/L will have your car going "boink" over every little rut and bump and really make the dash rattle.
Old 03-15-07, 08:33 AM
  #24  
shikbas
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do you think this tire size change will fit on a car with air suspension with or without the spacers
Old 03-17-07, 02:14 AM
  #25  
userdmx
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Kat,

tells about the ride comfort noise etc with the bridgestones
thanks
Old 03-27-07, 09:59 PM
  #26  
AM1
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i just made the switch to 255/55/18 nitto 420S. v-rated. i didnt use spacers didnt seem like there was any rubbing. i wanted to go with Y or W rated tires but im not sure if i could get 30K out of them, b4 the car gets returned when the lease is up.
Old 03-30-07, 05:14 AM
  #27  
thekat
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Originally Posted by userdmx
Kat,

tells about the ride comfort noise etc with the bridgestones
thanks
Sorry.. been busy with life lately..

This Tire is great.. found out the stiff ride issue.. very
simple..
I was "told" that the tires were inflated to 35 psi.. when
I checked the pressure was about 42 psi..
go figure.. :-)

The tires were not hot when I checked the pressure so the running
temp was even higher..
I dropped the pressure to 34 lbs.. big big difference..
In fact, I would say they ride as good as the Michelins.. if not better

The tires have alway been quiet even at the higher pressure..

Note to self check tire pressure "after" you get new tires..

Handling is great, very responsive... and the *deeper* tread depth is better
in the rain. In fact, it is pouring here in the city this morning so I will get to
test them again..

Final note.. I would /will buy these tires (this size) again.
I personally have never like Firestone tires, but
this tire has changed my mind.. I have put about 2500 miles on them with no issues (other than me not checking the tire pressure.. )
Old 03-30-07, 05:21 AM
  #28  
thekat
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Originally Posted by shikbas
do you think this tire size change will fit on a car with air suspension with or without the spacers
I think you will be fine.. I have not experienced any rubbing..
Tested this by doing turns with the steering wheel all the
way to the "stops"..

tk
Old 05-04-07, 07:53 PM
  #29  
mandyfig
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20's the way to go!
Old 05-17-07, 01:17 PM
  #30  
mandyfig
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Pics of the 255-55's please? I have to go with the fatter tires. Will this affect any warranty issue with the dealer?


Quick Reply: Fatter tires on stock 18in rims, yes 255/55/18 !



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