The new Blazer is not the old Trailblazer, the Blazer is leaning more towards a sport road vehicle than an off road vehicle. Tires on the Blazer are not like truck tires, Blazer tires come with less tread depth new than a truck tire. Chevrolet was not very forthwith when marketing the Blazer, and buyers were comparing to the Trailblazer which is not fair to either vehicle. I have 2 Blazers, like them both but one needs to know what your are buying before the purchase