ALLDATA(r)diy.com Increases Volume of 2008 Vehicle Makes

ELK GROVE, Calif., May 19, 2009 (GLOBE NEWSWIRE) -- ALLDATA(r), the leading
provider of manufacturers' service and repair information, shop management
software and customer relations tools for the automotive repair and collision
industries, has added additional 2008 vehicles to its do-it-yourself auto repair
product. As part of its recent update of ALLDATAdiy.com for vehicle owners,
ALLDATA has added original equipment manufacturer (OEM) information covering a
wide range of 2008 makes, including, but not limited to manufacturers such as
Ford(r), General Motors(r) and Honda(r).

"ALLDATAdiy.com is a powerful tool for both do-it-yourselfers, as well as for
vehicle owners looking for information prior to taking their vehicle to
professionals," says Paul Marshall, Program Manager for ALLDATAdiy.com. "It
provides vehicle-specific information from the manufacturer including
procedures, recalls, technical service bulletins, and repair-specific labor
times. The information in ALLDATAdiy.com is complete - never edited or
summarized."

ALLDATAdiy.com provides vehicle owners with access to the most complete
collection of OEM information for most vehicles sold in the United States from
1982 through 2008.

Updated regularly, the information contained in ALLDATAdiy.com is accessible
from any computer with Internet access. Each vehicle-specific subscription
includes the latest factory recalls, technical service bulletins (TSBs),
diagnostic trouble code information, factory part numbers and labor times and
thousands of detailed diagrams.

ALLDATAdiy.com offers affordable one-year and five-year subscriptions for single
vehicles. Additional vehicle subscriptions are available for even less. For more
information on ALLDATA's do-it-yourself auto repair product, or to sign up for a
subscription, car owners can visit www.alldatadiy.com.

About AutoZone's ALLDATA

ALLDATA, founded in 1986, with more than 70,000 repair shops as subscribers, is
the leading provider of manufacturers' service and repair information, shop
management software and customer relations tools for the automotive repair and
collision industries. Professional automotive repair shops across North America
depend on ALLDATA for their automotive repair information needs, and to purchase
parts from more than 2,200 AutoZone Commercial program locations.

The ALLDATA(r) Repair(sm) subscription, available online and on DVD, provides
comprehensive, factory-correct Repair information. Also available are:
ALLDATA(r) Manage(sm) strategic shop management system; ALLDATA(r) Market(sm)
web-based shop marketing tools to bring in new and repeat business; ALLDATA(r)
Collision(sm) a single source of OEM collision information delivering
factory-correct, unedited and regularly updated information for structural
repairs and more; and the AutoZone(r) Aftermarket Parts Catalog and AZ
PartsConnect(r) program for aftermarket parts estimating and electronic
ordering. ALLDATAdiy.com provides consumers with repair articles, factory
technical service bulletins, and illustrations for a specific vehicle, along
with a link to ALLDATA-approved repair shops. Visit www.alldata.com for more
information.

About AutoZone:

As of February 14, 2009, AutoZone sells auto and light truck parts, chemicals
and accessories through 4,141 AutoZone stores in 48 states, the District of
Columbia and Puerto Rico in the U.S. and 158 stores in Mexico. AutoZone is the
leading retailer and a leading distributor of automotive replacement parts and
accessories in the United States. Each store carries an extensive product line
for cars, sport utility vehicles, vans and light trucks, including new and
remanufactured automotive hard parts, maintenance items, accessories, and
non-automotive products. Many stores also have a commercial sales program that
provides commercial credit and prompt delivery of parts and other products to
local, regional and national repair garages, dealers, and service stations.
AutoZone also sells the ALLDATA brand diagnostic and repair software. On the
web, AutoZone sells diagnostic and repair information, and auto and light truck
parts through www.autozone.com. AutoZone does not derive revenue from automotive
repair or installation.

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CONTACT: ALLDATA
Helene Ton
888-892-2332
Fax: 916-684-6933
press.relations@alldata.com

AutoZone
Financial:
Brian Campbell
901-495-7005
brian.campbell@autozone.com
Media:
Ray Pohlman
901-495-7962
ray.pohlman@autozone.com