Tire pressure

[GenesisG70]

Hydrogen!!! A highly combustible gas!!! Find another "helpful" dealer.

So air that we breath and also goes into the tires also have hydrogen , you know...

 

[LegacyGTv2.0]

Higher front pressure is pretty common on many cars, because most cars tend to be front heavy. The Stinger is close to 50/50 so having equal pressure makes sense.

 

[Mike_TX]

Higher front pressure is pretty common on many cars, because most cars tend to be front heavy. The Stinger is close to 50/50 so having equal pressure makes sense.

So my feathery-light 2.0 is the exception, since the placard calls for 36 front and 39 rear. I guess they're trying to shove some weight up front to compensate for the lighter engine.

 

[MerlintheMad]

LOL, having mechanical engineering degrees and being an autocrosser drive me to that kind of OC behavior!

They're easy to check with the Stinger TPMS display; this is something I do rather infrequently, usually following a cold start (not immediately since the TPMS system waits for inputs from sensors until the car has been driven some). The pressure levels also vary by outside temperature as expected.

TPMS vary, sometimes by more than a little. I now have two sets of TPMS since I recently got summer rims and put the Michelins on them. The new TPMS appear to be more accurate to what the wheel guys set my psi at, which is 40 psi. The TPMS are only a pound off starting out. The OEM TPMS have been at least 2 lbs low and as much as 3 lbs low, when compared to a couple of handheld tire gauges (which are within 1 lb of each other).

 

[MerlintheMad]

So air that we breath and also goes into the tires also have hydrogen , you know...

There is this phenomenon called "spontaneous combustion", you know. Perhaps some rare bodies do not "process" hydrogen well and when around someone lighting up, or getting a kiss with static electricity charge, *poof!* up in flames. It happens, so I hear, every so often, though rarely; about as common as a rear ended Pinto catching on fire.