PSI on bigger wheels
#17
Love the ride! Car looks great with those wheels and tint. 2x
I noticed in your earlier post that you mounted 235/50/18 instead of the stock 245/45/18.
I did a little research using the tirerack and noticed the following:
1995 Stock Tire Size---Standard--------Front Optional---------Rear Optional
16 inch---------------------225/60-16
17 inch---------------------225/55-17-------225/55-17--------------245/50-17
18 inch---------------------235/50-18-------235/50-18--------------265/40-18
19 inch---------------------245/40-19-------245/40-19--------------275/35-19
19 inch---------------------245/35-20-------245/35-20--------------275/30-20
The tire size for 1995-2005 are all the same.
The only difference is that in 2004-2005, Lexus used 245/45-18 instead of the tirerack's 235/50-18.
Questions:
1.dolefee- Why did you choose the 235/50/18 and not the 245/45/18 ? Was there a fitment issue?
2.dolefee- What brand tires do you have? Are you happy with them?
Check out the following site and see how your tires compare to stock:
http://www.miata.net/garage/tirecalc.html
According to that site, the 245/45/18 is a better match to stock than the 235/50/18 .
I noticed in your earlier post that you mounted 235/50/18 instead of the stock 245/45/18.
I did a little research using the tirerack and noticed the following:
1995 Stock Tire Size---Standard--------Front Optional---------Rear Optional
16 inch---------------------225/60-16
17 inch---------------------225/55-17-------225/55-17--------------245/50-17
18 inch---------------------235/50-18-------235/50-18--------------265/40-18
19 inch---------------------245/40-19-------245/40-19--------------275/35-19
19 inch---------------------245/35-20-------245/35-20--------------275/30-20
The tire size for 1995-2005 are all the same.
The only difference is that in 2004-2005, Lexus used 245/45-18 instead of the tirerack's 235/50-18.
Questions:
1.dolefee- Why did you choose the 235/50/18 and not the 245/45/18 ? Was there a fitment issue?
2.dolefee- What brand tires do you have? Are you happy with them?
Check out the following site and see how your tires compare to stock:
http://www.miata.net/garage/tirecalc.html
According to that site, the 245/45/18 is a better match to stock than the 235/50/18 .
#19
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I went with the 235/50/18 oppose to the 245/45/18 for (2) main reasons:
1. The 18" OEM wheels are 18 x 7.5 and MY rule of thumb is that an 8" width should call for 245s.
2. I wanted to maintain the stock ride comfort as much as possible, and I think I was successful at that.
I have ALWAYS lowered my vehicles, but I have no plans to lower my LS. I just wanted a better looking stock wheel. I have about a 3-finger gap in the front(due to the front wheel well being cut higher for steering purposes) and a 2-finger gap in the rear. As for the tires, I went with the KUMHO ECSTA ASX and so far I have no complaints. Quiet, 420 treadwear, and at a good price.
1. The 18" OEM wheels are 18 x 7.5 and MY rule of thumb is that an 8" width should call for 245s.
2. I wanted to maintain the stock ride comfort as much as possible, and I think I was successful at that.
I have ALWAYS lowered my vehicles, but I have no plans to lower my LS. I just wanted a better looking stock wheel. I have about a 3-finger gap in the front(due to the front wheel well being cut higher for steering purposes) and a 2-finger gap in the rear. As for the tires, I went with the KUMHO ECSTA ASX and so far I have no complaints. Quiet, 420 treadwear, and at a good price.
#21
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iTrader: (3)
To answer 93LS's question
https://www.clublexus.com/forums/sho...11&postcount=6
taken from this thread:
https://www.clublexus.com/forums/sho...d.php?t=155020
93LS, keeping in mind that I have the same setup as you, but with Michelin Pilot Sport A/S tires, my calculation turned out to be 34.9 psi.
Most if not all factory Lexus wheels are a direct swap onto the 1st gen LS.
SC430 wheels on my '91.
dolefee, wheels look great on the car even though it's not lowered.
taken from this thread:
https://www.clublexus.com/forums/sho...d.php?t=155020
93LS, keeping in mind that I have the same setup as you, but with Michelin Pilot Sport A/S tires, my calculation turned out to be 34.9 psi.
Originally Posted by lino
I'd like to see how other factory Lexus wheels look on older LS400s. Are they a direct swap?
SC430 wheels on my '91.
dolefee, wheels look great on the car even though it's not lowered.
Last edited by BR1AN; 05-03-05 at 11:41 AM.
#22
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Thanks BR1AN,
I will do the calculation after I get the info from the wheels tonight.......
for now I reduced it to 36 PSI.
pictures will be coming soon.
93LS
I will do the calculation after I get the info from the wheels tonight.......
for now I reduced it to 36 PSI.
pictures will be coming soon.
93LS
#23
Originally Posted by BR1AN
SC430 wheels on my '91.
Originally Posted by BR1AN
Most if not all factory Lexus wheels are a direct swap onto the 1st gen LS.
#25
Originally Posted by GRAND_LS 4
No, 2nd gens have the bigger 4-piston caliper, so fittment is an issue with most of Lexus' wheels. The SC430 rims DONT fit the 95+ LS.
So are there any factory wheels that do fit the 95+ LS?
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