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Tire pressure

Started by BMC10SEC50, June 07, 2015, 09:59:50 PM

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BMC10SEC50

 For normal driving what do you guys run your tire pressure at? 35? 40?
-2013 SHO PP with Unleashed 3 bar tune, CAI, plugs, thermostat, off road downpipes and Corsa exhaust. Best time to date is 12.26@112.47mph.
-1990 5.0 LX(original owner) 349 BOSS block, Twisted Wedge heads, Holley intake, Vortech Si trim. Made 636hp to the wheels with a street tune.

glock-coma

#1
I'm using general gmax 255/45/20 which are rated for  max of 50psi. I run around 37 psi.
Plus they have a pretty soft sidewall
2010 red candy metallic non PP 402B
AJPTURBO 2 BAR Tune Stock 14.1@100.3 / Tuned 12.83@107.7
K&N panel, RX OCC, Sp-534 @.30 Tint 50%F-35%R BOV bypass
1997 SHO silver frost (sold)
1990 SHO triple black 5-speed (saved my life)

jtoddk98

I keep my pilot sport A/S3 tires at 35 psi. I live in the city, lots of bad roads etc, don't want to have a blow out from hitting a pothole with a over pressurized tire. Plus I've seen even tire wear with 35 psi. No need to change for me.


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2011 Taurus SHO Performance Package. EBC Stage 4 Brakes. Blacked out chrome. #130 of 602 in Ingot Silver

66 Galaxie

I usually run about 35-36psi on all my cars.
'14 Flex ecoboost 255/45/20 stock Hankooks on stock rims
'08 Taurus X 225/60/18 General Altimax on stock rims
'00 Audi S4 245/40/17 Hankook V12 on SSR Comps or 225/40/18 Pirelli Rossos on BBS LMs
'14 Flex Tuxedo Black ecoboost