I need to know maximum axlepressure front and rear for a Grand Marquis GS 1992.
Anyone here that has that info?
Maybe a picture on infotag?

 

What exactly do you mean by axle pressure? Your question doesn't make sense.

 

For your '92 Grand Marquis GS, the maximum axle pressure = The square root of the exhaust temperature, divided by the rear axle ratio, minus the 5-digit number of the Door Lock Code.
Source: That little guy that waves his arms and flaps his gums on You-Tube.

The 95 MERC at Flaming Gorge, Utah

 

Aahhh.. a comedian.
Btw, problem solved.

 

Jeezzz -- I thought a guy with an Auburn body on a Marquis chassis would have a better sense of humor --
None-the-less, what's this "axle pressure" that you asked about ??
I'm 82 years old, and I've been wrenching for over 65 years, and have never heard of "axle pressure" .
It doesn't even Google.

Sleeping Beauty, Rolling Thunder

 

It was GAWR I was searching for.