1999 Mercury Grand Marquis Tire Sizes

Factory original equipment (OE) tire specifications.

GS

Tire Size

P225/60R16

Load Index

97

Speed Rating

S

GS w/Handling Pkg.

Tire Size

P225/60R16

Load Index

97

Speed Rating

T

LS

Tire Size

P225/60R16

Load Index

97

Speed Rating

S

LS w/Handling Pkg.

Tire Size

P225/60R16

Load Index

97

Speed Rating

T