See also:

Uniform Tire Quality Grading
Quality grades can be found where applicable on the tire sidewall between tread shoulder and maximum section width. For example: ...

Architecture and suspension
The story starts with the XLR's backbone, upon which the car's dynamic capabilities depend. Based on GM's new performance car architecture, this unique and patented structure comprises steel hydro ...

Cadillac CTS-V Review
In an effort to take advantage of its recent return to popularity, Cadillac decided to build high-performance versions of several of its cars. Collectively called the V-Series, they are meant to be ...