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20" Wheels & Tires on the RX 350 ('09-'10)

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Old 01-25-10, 11:54 AM
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63split
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Default 20" Wheels & Tires on the RX 350 ('09-'10)

I'm thinking of upgrading my new '10 RX to 20" wheels but am a little bit wary...
Questions:
1. How is the ride and tire noise level? I don't want to give up too much of the cushy and quiet ride that I just spent giant dollars for.
2 Would you recommend the tires that you switched to? Do they get good treadwear life?
3. Is the handling greatly, somewhat, slightly improved?
4. Any tire clearance issues?
5. Any Lexus warranty issues to worry about?
6. What did you do with your wheel & tire take-off? Sell or exchange or kept?
6. Bottom line: Would you recommend doing the upgrade?

Anyone out there who has already done the upgrade?
Please post tire brand and size & bragging pics too if you can.

Thanks!
Old 01-26-10, 12:54 PM
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np0531
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Wheels : 20" Vossen Monoblock VVS082 Black Machined
Tires : Kumho Ecsta STX 265/50R20

1. Ride quality is more or less unaffected. Going from 19s to 20s isn't very drastic. Its still very comfy. No idea about noise...the car is noisy by itself highway driving...
2. I skimped on the tires. I work in the construction industry and the risk of driving on a screw or something sharp is very high.
3. I decided on a wider tire as well so I think handling is a little better since there is more contact with the road.
4. No tire clearance issues with the size I went with. The installer basically checked what was the biggest tire he could fit on there and then gave me some options.
5. I've only brought it in for a 5k service and my service adviser didn't say anything about the warranty...only that he like the new wheels. =)
6. I had 3k miles on the original 19s, and I have them in storage right now just in case.
7. Definitely recommend getting new wheels. The RX is one of the most popular cars around, and seeing the same exact car all over the place is annoying. Be a little unique. =P Also in hind sight I probably should have gotten a more aggressive lip on the rear wheels and probably custom offsets for the front and rear wheels. But with my current setup I can rotate them with no problems since they are all identical.

Here are some pics I took today with my iPhone:



















Old 01-26-10, 08:06 PM
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rxets
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Originally Posted by np0531
Wheels : 20" Vossen Monoblock VVS082 Black Machined
Tires : Kumho Ecsta STX 265/50R20

1. Ride quality is more or less unaffected. Going from 19s to 20s isn't very drastic. Its still very comfy. No idea about noise...the car is noisy by itself highway driving...
2. I skimped on the tires. I work in the construction industry and the risk of driving on a screw or something sharp is very high.
3. I decided on a wider tire as well so I think handling is a little better since there is more contact with the road.
4. No tire clearance issues with the size I went with. The installer basically checked what was the biggest tire he could fit on there and then gave me some options.
5. I've only brought it in for a 5k service and my service adviser didn't say anything about the warranty...only that he like the new wheels. =)
6. I had 3k miles on the original 19s, and I have them in storage right now just in case.
7. Definitely recommend getting new wheels. The RX is one of the most popular cars around, and seeing the same exact car all over the place is annoying. Be a little unique. =P Also in hind sight I probably should have gotten a more aggressive lip on the rear wheels and probably custom offsets for the front and rear wheels. But with my current setup I can rotate them with no problems since they are all identical.

Here are some pics I took today with my iPhone:
... ...
Nice pics.

Sorry to hijack the thread. May I know if you're using 20% or 10% for your windows tints? Thanks.
Old 01-26-10, 08:24 PM
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63split
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Wow, what a sweet ride you have there! I really think I have the confidence to go with the 20's now. Thanks for the pics and the detailed info.
Old 01-26-10, 08:40 PM
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np0531
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Originally Posted by rxets
Nice pics.

Sorry to hijack the thread. May I know if you're using 20% or 10% for your windows tints? Thanks.
Pretty sure its 20%. But I've been using the same guy to tint my cars for years, and I generally tell him to just match the look of the tint to the rear windows since they are already tinted.
Old 01-26-10, 10:53 PM
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JB330Ci
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Nice pics. Is that a Thai temple in Miami? What prompted you to switch from hybrid to gas engine?

Last edited by JB330Ci; 01-26-10 at 11:02 PM.
Old 01-27-10, 05:35 AM
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np0531
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Originally Posted by JB330Ci
Nice pics. Is that a Thai temple in Miami? What prompted you to switch from hybrid to gas engine?
Thanks. Yea its the only Thai Buddhist Temple in South Florida. How'd you know it was Thai?

Actually, I destroyed my hybrid transmission on my 400h. I use my RX to haul a cargo trailer a lot for work, and I guess the strain on the hybrid transmission was too great. I was well within the suggested towing capacity, but the car had almost have 70k miles on it as well. The dealer gave me a good trade in value after the warranty repairs, so I decided to get the 350. I wish I got the 450h, but unfortunately trying to find one in Miami is a little difficult, unless you order it.
Old 01-27-10, 03:28 PM
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np0531, thx for sharing pics! your ride looks good!
Old 02-02-10, 06:52 PM
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Originally Posted by np0531
Wheels : 20" Vossen Monoblock VVS082 Black Machined
Tires : Kumho Ecsta STX 265/50R20

1. Ride quality is more or less unaffected. Going from 19s to 20s isn't very drastic. Its still very comfy. No idea about noise...the car is noisy by itself highway driving...
2. I skimped on the tires. I work in the construction industry and the risk of driving on a screw or something sharp is very high.
3. I decided on a wider tire as well so I think handling is a little better since there is more contact with the road.
4. No tire clearance issues with the size I went with. The installer basically checked what was the biggest tire he could fit on there and then gave me some options.
5. I've only brought it in for a 5k service and my service adviser didn't say anything about the warranty...only that he like the new wheels. =)
6. I had 3k miles on the original 19s, and I have them in storage right now just in case.
7. Definitely recommend getting new wheels. The RX is one of the most popular cars around, and seeing the same exact car all over the place is annoying. Be a little unique. =P Also in hind sight I probably should have gotten a more aggressive lip on the rear wheels and probably custom offsets for the front and rear wheels. But with my current setup I can rotate them with no problems since they are all identical.

Here are some pics I took today with my iPhone:



















RX looks great!!
Old 02-02-10, 08:31 PM
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jclem
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[QUOTE=np0531;5173058]Wheels : 20" Vossen Monoblock VVS082 Black Machined
Tires : Kumho Ecsta STX 265/50R20


2. I skimped on the tires. I work in the construction industry and the risk of driving on a screw or something sharp is very high.
QUOTE]

YIKES!! You drive a gorgeous car like that onto job sites!!
Old 12-18-10, 03:29 PM
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Looks good with these 20's at stock ride height. No need for bigger lips, if not lowering the vehicle and if not going staggered. This RX really stands out tastefully, well done.
Old 12-18-10, 05:54 PM
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Looks good! What is the wheel width and offset?
Old 12-18-10, 06:29 PM
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TIRES ARE LITTLE ON THE TALL SIDE. YOU WILL NOTICE A 2-3% OFFON YOUR SPEEDO. PLUS I THINK THE 45s GIVE THE CAR A NICER STANCE. I BELIEVE 275/45/20 WOULD ACTUALLY BE THE PERFECT FIT. BUT GOOD JOB!
Old 12-18-10, 06:38 PM
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Like the 20s, really makes the RX stand out.
Old 12-18-10, 09:14 PM
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Originally Posted by stw2046
TIRES ARE LITTLE ON THE TALL SIDE. YOU WILL NOTICE A 2-3% OFFON YOUR SPEEDO. PLUS I THINK THE 45s GIVE THE CAR A NICER STANCE. I BELIEVE 275/45/20 WOULD ACTUALLY BE THE PERFECT FIT. BUT GOOD JOB!
Huh? Sounds fancy, can someone please explain this?


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