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Service bulletin 01B77

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id628153
Published by NHTSA2002-03-05
Manufacturer's number01B77
Manufacturer's date2001-10-01
NHTSA componentTIRES

NHTSA's summary

OWNER NOTIFICATION PROGRAM SUPPLEMENT 7 REVISED INFORMATION - REGARDING REPLACEMENT OF WILDERNESS AT TIRES. *TT

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Tires

Vehicles listed
FORD BRONCO1991, 1992, 1993, 1994
FORD EXPEDITION1999, 2000, 2001
FORD EXPLORER1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
FORD EXPLORER SPORT2001, 2002 (the catalog's model; the bulletin names a series or trim of it)
FORD EXPLORER SPORT TRAC2001, 2002
FORD F SERIES1991 to 1997
FORD RANGER1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001
MERCURY MOUNTAINEER1997, 1998, 1999, 2000, 2001, 2002

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
01V1710002001-05-24. TIRES:SIDEWALL

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
174902004-06-11. Service bulletin. EXCESSIVE FRONT TIRE HEAL AND TOE WEAR AT LOW MILEAGE. ON GOODYEAR P245/75R16 TIRES. *TT
165102004-01-30. Service bulletin. P225/70R15 FIRESTONE WILDERNESS HT TIRE MAY EXHIBIT EXCESSIVE TIRE CUPPING/FEATHERING ON THE OUTSIDE EDGES OF THE FRONT TIRES. OASIS. *TT
157942002-12-02. Service bulletin. SOME 4X2 VEHICLES EQUIPPED WITH P275/60/R17 CONTINENTAL-GENERAL TIRES MAY EXHIBIT A HIGHWAY SPEED TIRE VIBRATION. *TT
157272002-11-07. Service bulletin. SOME 4X2 VEHICLES EQUIPPED WITH P275/60/R17 CONTINENTAL GENERAL TIRES MAY EXHIBIT A HIGHWAY SPEED TIRE VIBRATION. *TT
142052001-08-07. Service bulletin. SOME VEHICLES EQUIPPED WITH FIRESTONE P235 / 75R15 WILDERNESS HT TIRES MAY EXHIBIT A VIBRATION AT SPEEDS ABOVE 45 MPH, DUE TO TIRES SLIPPING ON THE WHEELS AND CHANGING INDEX POSITION. *TT
145712001-04-02. Service bulletin. SOME VEHICLES EQUIPPED WITH CONTINENTAL / GENERAL P275 / 60R17 TIRES MAY EXHIBIT A TIRE VIBRATION. *TT
142052000-09-21. Service bulletin. SOME VEHICLES EQUIPPED WITH FIRESTONE P235 / 75R15 WILDERNESS HT TIRES MAY EXHIBIT A VIBRATION AT SPEEDS ABOVE 45 MPH. *TT
9851572000-06-20. Service bulletin. INFORMATION ON SETTING THE TIRE INFLATION PRESSURE FOR 1991 THROUGH 1999 MODEL YEAR VEHICLES IN THE PRE-DELIVERY PROCESS AND DURING MAINTENANCE INTERVALS. *TT
121152000-06-16. Service bulletin. INFORMATION REGARDING THE TIRE INFLATION PRESSURE FOR ALL MODELS DURING PREDELIVERY PROCESS AND DURING MAINTENANCE INTERVALS. *MJS
9850372000-06-16. Service bulletin. A CONDITION MAY EXIST WITH P255/70R16 FRONT TIRES RUBBING AGAINST THE FRONT BUMPER AT NEAR FULL TURNS (LH OR RH). *TT