- Determine the average tire residual energy between both positions which is unconsumed part and also is a right barometer for safe driving.
- To brake below tire thread 1.6mm / will bring inferior effect.
- Offers measurement of tire thread from 1~30mm.
- For automobile , below 1.6mm thread depth is recommended for change.
- For truck, below 2.4mm thread depth is recommended for change.
Please also check our ebay store:
http://stores.ebay.com/topautotools
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