B-Class car manuals
Chevrolet Sonic: When It Is Time for New Tires - Wheels and Tires - Vehicle Care - Chevrolet Sonic Owners Manual

Chevrolet Sonic: When It Is Time for New Tires

Chevrolet Sonic Owners Manual

Factors such as maintenance, temperatures, driving speeds, vehicle loading, and road conditions affect the wear rate of the tires.


Treadwear indicators are one way to tell when it is time for new tires. Treadwear indicators appear when the tires have only 1.6mm (1/16 in) or less of tread remaining. See Tire Inspection  and Tire Rotation.

The rubber in tires ages over time. This also applies to the spare tire, if the vehicle has one, even if it is never used. Multiple factors including temperatures, loading conditions, and inflation pressure maintenance affect how fast aging takes place. GM recommends that tires, including the spare if equipped, be replaced after six years, regardless of tread wear. The tire manufacturer date is the last four digits of the DOT Tire Identification Number (TIN) which is molded into one side of the tire sidewall. The first two digits represent the week (01–52) and the last two digits, the year. For example, the third week of the year 2010 would have a four-digit DOT date of 0310.

Vehicle Storage

Tires age when stored normally mounted on a parked vehicle. Park a vehicle that will be stored for at least a month in a cool, dry, clean area away from direct sunlight to slow aging. This area should be free of grease, gasoline, or other substances that can deteriorate rubber.

Parking for an extended period can cause flat spots on the tires that may result in vibrations while driving. When storing a vehicle for at least a month, remove the tires or raise the vehicle to reduce the weight from the tires.

    Tire Rotation

    Buying New Tires

    Other info:

    Citroen C3. Automatic gearbox
    Four-speed automatic gearbox which offers a choice between the comfort of fully automatic operation, enhanced by sport and snow programmes, or manual gear changing. Therefore, four driving mo ...

    Honda Fit. Playing a CD
    Your audio system supports audio CDs, CD-Rs, and CD-RWs in either MP3 or WMA format. With the CD loaded, press the CD button. ■How to Select a File from a Folder with the Selector Knob (MP3 ...

    Chevrolet Sonic. When to Change Engine Oil
    This vehicle has a computer system that indicates when to change the engine oil and filter. This is based on a combination of factors which include engine revolutions, engine temperature, and mile ...

    Manuals For Car Models



    В© 2016-2020 Copyright www.b-auto.net 0.0136