2007 Chevy Cobalt Tire Size, Tire Pressure, Bolt Pattern for Different Trims

Rev up your 2007 Chevy Cobalt to new heights with the ultimate tire knowledge! As a proud Cobalt owner, it’s crucial to understand the ins and outs of tire specifications. In this comprehensive guide, we’ll uncover the ideal tire size, load index, speed rating, tire pressure, and bolt pattern for various trims of the 2007 Chevy Cobalt.

Tire Size: Unleash the Perfect Fit

First things first, let’s explore the tire size, which dictates the tire’s diameter, width, and aspect ratio. Selecting the right tire size is key to optimizing your Cobalt’s performance. Check out the recommended tire sizes for each trim below:

Trim Level Tire Size
LS P195/60R15
LT P195/60R15
SS P205/55R16
Sport P205/50R17

Load Index and Speed Rating: Strike the Perfect Balance

Load index and speed rating are crucial factors when it comes to tire performance. The load index indicates the maximum weight capacity of the tire, while the speed rating determines the maximum safe speed. Here are the load index and speed rating specifications for the 2007 Chevy Cobalt:

LS and LT Trims

  • Load Index: 87
  • Speed Rating: T (118 mph)

SS and Sport Trims

  • Load Index: 87
  • Speed Rating: H (130 mph)

Tire Pressure: The Key to Optimal Performance

Maintaining the correct tire pressure ensures a safe and efficient driving experience. Take note of the recommended tire pressure values for each trim of the 2007 Chevy Cobalt:

LS and LT Trims

  • Front: 30 psi
  • Rear: 30 psi

SS and Sport Trims

  • Front: 32 psi
  • Rear: 32 psi

Regularly monitor and adjust your tire pressure to enjoy a smooth and comfortable ride.

Bolt Pattern: Unlocking the Perfect Fit

When it comes to replacing or upgrading your Cobalt’s wheels, understanding the bolt pattern is essential. The bolt pattern refers to the arrangement of bolt holes on the wheel hub. Take a look at the bolt pattern specifications for the 2007 Chevy Cobalt:

  • Bolt Pattern: 4 x 100 mm
  • Stud Size: M12 x 1.5
  • Hub Center Bore: 57.1 mm

Ensuring that your chosen wheels match these specifications guarantees a seamless fit for your Cobalt.

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