2005 Honda Civic Owner's Manual - Page 179

Tires U.S. LX, EX, Special Edition and Canadian REVERB, LX, Si models Tire pressure for high-speed driving is the same as for normal driving. When you return to normal speed driving, be sure to readjust the tire pressure for normal driving. You should wait until the tires are cold before adjusting the tire pressure. For convenience, the recommended tire sizes and cold air pressures are on a label on the driver's doorjamb. For additional information about your tires, see page 216 . Tire Inspection Every time you check inflation, you should also examine the tires for damage, foreign objects, and wear. You should look for: Bumps or bulges in the tread or side of the tire. Replace the tire if you find either of these conditions. Cuts, splits, or cracks in the side of the tire. Replace the tire if you can see fabric or cord. Excessive tread wear. INDICATOR LOCATION MARKS TREAD WEAR INDICATOR Your tires have wear indicators molded into the tread. When the tread wears down, you will see a band 1/2 inch (12.7 mm) wide across the tread. This shows there is less than 1/16 inch (1.6 mm) of tread left on the tire. A tire this worn gives very little traction on wet roads. You should replace the tire if you can see three or more tread wear indicators. 180