2002 Subaru Forester Owner's Manual - Page 350

Maintenance and service 7 to 8 notches HS0199 Tires and wheels J Types of tires B All season tires All season tires are designed to provide an adequate measure of traction, handling and braking performance in year-round driving including snowy and icy road conditions. However all season tires do not have adequate traction performance compared with winter (snow) tires in heavy or loose snow or on icy road. All season tires are identified by "ALL SEASON" and/or "M+S" (Mud & Snow) on the tire sidewall. B Summer tires Summer tires are high-speed capability tires best suited for highway driving under dry conditions. Summer tires are inadequate for driving on slippery roads such as on snow-covered or icy roads. If you drive your vehicle on snow-covered or icy roads, we strongly recommend the use of winter (snow) tires. When installing winter tires, be sure to replace all four tires. - CONTINUED - 11-41