GMC Sierra 2004 Used GMC Sierra HD 2500 model 2004 Automatic transmission, floor double Electric mirrors, electric windows Cruise control Full exterior and interior renewal. The car is in excellent condition for display and daily use, and it does not suffer from any issues, neither heat nor other problems, praise be to God. Additions: 40,000 transmission cooler Abu Tair muffler Gabriel rear shocks Leather bed cover. The car is clean and used daily.