1997 Mercury Grand Marquis Owner Guide 1st Printing - Page 170
1997 Mercury Grand Marquis Manual
Page 170 highlights
that your vehicle carries over the front axle and rear axle should never be more than the Gross Axle Weight Rating (GAWR) for the respective axle. You can find your vehicle's GVWR and GAWR on the Safety Compliance Certification Label on the left front door lock facing or the door latch post pillar. The weight limits of your vehicle's tires affect the GVWR or GAWR limitations. Usage of replacement tires with higher weight limits than originals does not increase GVWR or GAWR. Usage of lower capacity replacement tires may lower GVWR and GAWR limitations. RWARNING Do not exceed the GVWR or the GAWR specified on the Safety Compliance Certification Label. Limiting Your Vehicle's Load The load that you add to your vehicle must not exceed the maximum load stated on the Safety Compliance Certification Decal attached to the left front door pillar. To figure the weight of your vehicle's load, add the weights of: u the driver and passengers u luggage and any other items that you put in your vehicle u the weight of any equipment that has been added to your vehicle since it was delivered to your dealer 170