2014 Chevrolet Express 2500 Cargo Owner Manual - Page 246
2014 Chevrolet Express 2500 Cargo Manual
Page 246 highlights
9-56 Driving and Operating It is important that the vehicle does not exceed any of its ratings - GCWR, GVWR, RGAWR, Maximum Trailer Rating, or Tongue Weight. The only way to be sure it is not exceeding any of these ratings is to weigh the vehicle and trailer. 10 percent to 15 percent of the total loaded trailer weight (2), up to a maximum of 454 kg (1,000 lb) with a weight distributing hitch. Do not exceed the maximum allowable tongue weight for the vehicle. Choose the shortest hitch extension that will position the hitch ball closest to the vehicle. This will help reduce the effect of trailer tongue weight on the rear axle. After loading the trailer, weigh the trailer and then the tongue, separately, to see if the weights are proper. If they are not, adjustments might be made by moving some items around in the trailer. Trailering may be limited by the vehicle's ability to carry tongue weight. Tongue weight cannot cause the vehicle to exceed the GVWR (Gross Vehicle Weight Rating) or the RGAWR (Rear Gross Axle Weight Rating). The effect of additional weight may reduce the trailering capacity more than the total of the additional weight. Towing Equipment Hitches It is important to have the correct hitch equipment. Crosswinds, large trucks going by and rough roads are a few reasons why the right hitch is needed. Total Weight on the Vehicle's Tires Be sure the vehicle tires are inflated to the upper limit for cold tires. These numbers can be found on the Certification label at the rear edge of the driver door, or see Vehicle Load Limits on page 9-10. Make sure not to go over the GVW limit for the vehicle, or the GAWR, including the weight of the trailer tongue. If using a weight distributing hitch, make sure not to go over the rear axle limit before applying the weight distribution spring bars. Weight-Distributing Hitches and Weight Carrying Hitches 1. Body to Ground Distance 2. Front of Vehicle