1998 Chevrolet Blazer Owner's Manual - Page 130
1998 Chevrolet Blazer Manual
Page 130 highlights
rou can adjust the crossrails to handle loadsof various sizes. Just loosen the slider knobs at each end of the want them. Make crossrail and move them to where you sure both sides of the crossrails are even, then tighten the slider knobs. Be sure the cargo is properlyloaded. Follow these guidelines: Carrying small, heavy loads on the roof is not recommended. Tie the load to the tie down (ateither end of the crossrails). When loading cargo directly on the roof panel, usethe crossrails to keepthe load from shifting. NOTICE: Loading cargo thatweighs more than200 lbs. (91 kg) onthe luggage carrier may damage your vehicle. When you carry large things, never let them hang over the rear or the sides of your vehicle. When loading cargo on the panel, be roof sure it rests the slats and on does notscratch or damage thevehicle. Put the cargo against the side rails and fasten it securely to the luggage carrier. Put the main weight as far forward as can andmove the you rear crossrail forward as farpossible to keep as the load from shifting. If you need to carry long items, move the crossrails as far apart as possible. Tie the load to the tie downs provided. Also tie the load to the bumpers. Do not tie the load so tightly thatthe crossrails or side rails Don't exceed the maximum vehicle capacity when are damaged. loading your vehicle. For more information vehicle on capacity and loading, see "Loading Your Vehicle" in the Index. To prevent damage orloss of cargo as you're driving, check now and then to makesure the luggagecarrier and cargo are still securely fastened. 2-56