Symptoms:

The front tires of my 1996 GM Astro minivan wear faster especially on the right side of the tire. Both inner and outer edges of the tires are affected. This problem was happening even though I brought it regularly for a front-end alignment. I am now planning to buy a new set of tires and I wonder what type of tires should I use? Somebody told me that a wider tire might help or a light truck tire with stronger sidewall can solve this problem.

Is there any thing I can check or do before buying a new set of tires? Any help will be greatly appreciated.

Tire Problem Advisor:

Resolve first the issue of premature wear of your tires before attempting to replace your tires. You need to try a second garage to check your alignment to double check if any of your suspension or steering parts is really defective or loose. A worn idler arm could do this and you can tell your garage to check that.

Here is a guideline you can use when selecting a new set of tires:

Use only replacement tires that matches or exceeds the original tire speed rating designation. This should be available in the vehicle’s owner’s manual or sticker found in the glove box or driver’s door.

Notes:

When in doubt, bring your vehicle to authorized GM dealer shop.

Above repair is only a recommendation and you do this at your own risk. Always have your vehicle align after replacing the tires to prevent repetition of the tire problem.