A: If the tire has a degree of mitkrit of neck knife is in working position the user can the car be aim without having to twist the iao. B: I used ngankrit tires quickly and users can easily rubber tree without having caused pain in the back and neck areas.
A: If a rubber knife. The angle of the neck with a knife in a position on the use of road car range, without mounts twisting B: make use rubber quickly and users can rubber without symptoms. pain in the back and neck.