[twr]

Hi max towing amount for a 2008 h2 is 8,200 pounds. The truck with riders and stuff in the truck and trailer max is 15,000 pounds. The 2007 h2 and down is rated about 1200 pounds less i think, max amount for trailer being towing. GM also says to use a weight distributing hitch and a sway control of porper size on trailers that weigh 5000 pounds and over total with the load on it. I should add, i have a 28 ft car trailer with my drag car weighs 7900 pounds with all my stuff in it. I would not leave home without my weight distributing hitch. The race track is 100 to 400 miles from me depends on which track i go to. My h2 pulls fine with all the weight no heat problems or such. The 6 speed does back shift going up hills. Hope this helps.