The so-called “ultimate auto care guide” including what the magazine touted as helpful, real world tips to help people extend the life of the vehicles.
In fact, some of these tips may misinform car owners about proper tire care.
Among the “tips” were these three, quoted exactly as they appeared:
“37. Keep the caps on
You step out into driveway ready to start your morning commute only to discover a flat tire. How in the heck did that happen overnight? If the tire valve is missing its cap, the culprit might be a leaky valve. Those little caps keep out dirt and moisture that can cause leaks, so be sure to keep caps on all your tire valves. Another tip: When you replace tires, remind the tire shop that you expect new valves with the tires.
41. Check tread for safety
Most states require tires to be replaced when they have worn down to 1/16-inch (1.5 mm) of remaining tire depth. Tires sold in North America are required to have "wear bars" molded into them to make it easy to see when tire replacement is legally required. However, if you’ll be driving in the rain, you should change your tires when there is 1/8-inch (3mm) of tread left. Otherwise, water may not escape from under your tires fast enough and you risk hydroplaning – a dangerous situation in which your car loses traction and literally floats on the water. Stick an American quarter between the treads in several places. If part of Washington’s head is always covered, you have enough tread to drive in the rain. If you drive in snow, you’ll need at least 3/16-inch (5mm) of tread to get adequate traction. Stick an American penny between the treads. If the top of the Lincoln Memorial is always covered, you’re ready for winter driving.
44. Buy used tires
If you own a car that you plan to drive only for another year, the last thing you want to do is to buy a new set of tires. If it’s time to replace those tires though, it’s really time. Rather than hesitate, buy a set of used tires. Call local tire dealers to see what’s available. You’ll be surprised by how much wear is left in tires that are turned in by image-conscious car owners. Have your tire size handy.
45. Fix a flat with a rubber plug
It’s perfectly OK to have your flat tire fixed by plugging the puncture with a rubber plug, assuming your tire has good tread left. Beware, however, of add-on charges for this service when it’s done at a tire dealer, where the primary goal is usually to get you to buy new. Prices literally range from $5 to $40.
47. Lube your lug nuts
Lug nuts, if not lubricated occasionally, can seize or "freeze" to the studs due to corrosion. Repairing them can be expensive. Having to call a tow truck for a flat you can’t remove is even more expensive.The next time you change or rotate your tires, pick up some anti-seize lubricant at your local auto supply store. Clean the stud threads with a wire brush and wipe them with the lubricant. It’s formulated to prevent the lug nuts (spark plugs, too) from seizing and won’t allow them to loosen as you drive, the way other lubricants might. If a lug nut does freeze to a stud, try spraying the nut and stud with WD-40 or Liquid Wrench. Allow it to penetrate for 10 or 20 minutes. Use a heat gun to apply heat. Then use a ratchet wrench to remove the lug.” (Tire Review/Akron)
