Is it possible to add in 4x4 to a trailblazer, even if by factory it didnt come as an option??
Looking to purchase a 2008 Trailblazer but it does not have 4x4...its rear wheel drive with snow tires on it....is it possible for a mechanic to add the 4x4 parts or does that involve way too much work and prob best to just buy one with 4x4???