Shelby 350 Tire change: PS 4's replacing SC2's

Sparty Stang

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Switched out my SC2's (after 1200 miles) to 295 PS'4s today
Initial impression is Shelby tracks much better on the highway
Anybody else make this change and what psi are you running at?
Local tire shop clueless; but very happy to take my money.

 

Rubyred17

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Switched out my SC2's (after 1200 miles) to 295 PS'4s today
Initial impression is Shelby tracks much better on the highway
Anybody else make this change and what psi are you running at?
Local tire shop clueless; but very happy to take my money.
295 all the way around?
 
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Sparty Stang

Sparty Stang

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295's on all four corners
 

mrbillwot

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Thinking of doing the same - thanks for sharing results!
Doesn't solve colder weather issues up here but with our roads all ripped up the SC2's are crazy.
 

orangegrower

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I also switched to PS4's 295-35 on all 4 corners and then corrected the speedo using forscan. Great tire and I have taken 2 road trips with no stability problems on the road. It tracks straight as a arrow.
 


enthusiastic9

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I also switched to PS4's 295-35 on all 4 corners and then corrected the speedo using forscan. Great tire and I have taken 2 road trips with no stability problems on the road. It tracks straight as a arrow.
I thought PS4S wasn't available in 295/35/19. Michelin's website doesn't list it: https://www.michelinman.com/shop/tyres-295-35-19--allsearch

Also, can you please describe the process to adjust the speedo using forscan? Thanks!
 
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Sparty Stang

Sparty Stang

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I thought PS4S wasn't available in 295/35/19. Michelin's website doesn't list it: https://www.michelinman.com/shop/tyres-295-35-19--allsearch

Also, can you please describe the process to adjust the speedo using forscan? Thanks!
I had PS4’s on my 2018 GT PP1 and drove that Mustang till Michigan started dipping below 40 (early Oct). Plan on doing the same thing with the Shelby350GT.

I’m thinking speedometer was only off 1mph at eighty with 295’s all around.
 

orangegrower

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enthusiastic9

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They are available please see pictures attached.
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Oh that’s awesome. Could you please let me know where you bought them? I’ll be using these tires once my factory Cup 2s are done (won’t be very long)
 

scoobydoonut

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I got my PS4S from Discount Tire 295-35-19
Excellent tires I have them on the front .
 

The widge

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I have the cups 2’s, 305/30/19 front and 325/30/19 and love how it’s sits however my front splitter is low w the 30’s. From what I’ve quickly researched 35’s may get me about 1” of height over the 30’s. Is that true. Was gona go 295/35/19 front and 305/35/19 if that’s the largest in the rear
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3BB70F4D-CFD2-41CC-BBD5-97AC1F67F40C.png
 

proeagles

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Over all gain in height is about 1 inch but the effective height is only 1/2 inch.
 

 
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