Here is some info that I find rather surprising:
--> My e-mail to Michelin 01-Jul-2004 I just had my tires rotated and in talking with my tire dealer, he mentioned that Michelin has a rather strong position against tire sidewall treatments, especially Armor-All. However, he did say that there is one product that Michelin does allow, but could not remember which one it was. Can you please send me addtional information on this topic? I have 2 cars, both have X-One tires with Dura-black. Thanks!
--> Michelin's Response 02-Jul-2004 We recommend using a soft brush and mild soap to clean tires. Tire dressings that contain petroleum products, alcohol or silicones can accelerate the aging process and contribute to cracking.
Michelin does not endorse the use of after-market conditioners. The effects of such products are unknown as it would be impossible to test all of the products on the market today.
--> My e-mail to Michelin 01-Jul-2004 I just had my tires rotated and in talking with my tire dealer, he mentioned that Michelin has a rather strong position against tire sidewall treatments, especially Armor-All. However, he did say that there is one product that Michelin does allow, but could not remember which one it was. Can you please send me addtional information on this topic? I have 2 cars, both have X-One tires with Dura-black. Thanks!
--> Michelin's Response 02-Jul-2004 We recommend using a soft brush and mild soap to clean tires. Tire dressings that contain petroleum products, alcohol or silicones can accelerate the aging process and contribute to cracking.
Michelin does not endorse the use of after-market conditioners. The effects of such products are unknown as it would be impossible to test all of the products on the market today.