jmciverExplorerMar 14, 2014towing abilityHello all, we have a 2004 suburban 1500(1/2 ton) with the 5.3L engine, 3:73 axle ratio, the factory tow package and about 96,000 miles with a towing capacity of 7400lbs. We are looking to tow a 31' 60...Show More
CotayExplorerMar 15, 2014I'd say that it gives you no margin of error and that you will be over. Your should try this calculator:http://changingears.com/rv-sec-calc-trailer-weight-tt.shtml
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