1999 Subaru Legacy Owner's Manual - Page 367
1999 Subaru Legacy Manual
Page 367 highlights
Maintenance and service New tread Worn tread Tread wear indicator OM-H0230 OM-H0231 A tire should be replaced when the tread wear indicator appears as a solid band across the tread. The indicators appear when the remaining tread has been worn to 0.063 in (1.6 mm) or less. J Wheel covers B Removing the wheel cover OM-H2454 Insert the wheel nut wrench into the notch provided, and pry the wheel cover off. - CONTINUED - 10-47
Maintenance and service
10-47
– CONTINUED –
OM-H0231
New tread
Worn tread
OM-H0230
Tread wear indicator
A tire should be replaced when the tread wear indicator appears as a
solid band across the tread. The indicators appear when the remaining
tread has been worn to 0.063 in (1.6 mm) or less.
J
Wheel covers
B
Removing the wheel cover
OM-H2454
Insert the wheel nut wrench into the notch provided, and pry the
wheel cover off.