The useful life of the tools varies depending on the type of use, quality and maintenance tips. High quality tools purchased from reputable brands have a longer life and can be used for years without problems.

Yes, heavy -duty vehicles are usually more expensive than light car tools because of their special design and high pressure tolerance. But these tools are considered to be more resistance and quality of long -term investment.

To buy the right tool, you need to consider the needs of the repair shop, the type of car (light or heavy), the quality of the tool, the reputable brand, and the product warranty. Experts