1999 GMC Sierra Trailer Hitch
1999 GMC Sierra Trailer Wiring
1999 GMC Sierra Brake Controller
1999 GMC Sierra Fifth Wheel Hitch
1999 GMC Sierra Gooseneck Hitch
1999 GMC Sierra Front Mount Hitch
1999 GMC Sierra Towing Mirrors
1999 GMC Sierra Base Plate for Tow Bar
1999 GMC Sierra Vehicle Tow Bar Brake System
1999 GMC Sierra Vehicle Tow Bar Wiring
1999 GMC Sierra BOLT brand vehicle and hitch locks
1999 GMC Sierra Roof Rack
1999 GMC Sierra Tool Box
1999 GMC Sierra Ladder Rack
1999 GMC Sierra Tailgate
1999 GMC Sierra Truck Bed Extender
1999 GMC Sierra Vehicle Cargo Control
1999 GMC Sierra Headache Rack
1999 GMC Sierra Truck Bed Sliding Tray
1999 GMC Sierra Camper Tie-Downs
1999 GMC Sierra Truck Bed Bike Rack
1999 GMC Sierra Air Filter
1999 GMC Sierra Exhaust
1999 GMC Sierra Suspension Enhancement
1999 GMC Sierra Transmission Cooler
1999 GMC Sierra Performance Chip Tuners
1999 GMC Sierra Vehicle Lights
1999 GMC Sierra Tire Chains
1999 GMC Sierra Fluid Filters
1999 GMC Sierra Vehicle Sway Bars
1999 GMC Sierra Vehicle Snow Plows
1999 GMC Sierra Salt Spreader
1999 GMC Sierra Vehicle Engine Heaters
1999 GMC Sierra Off Road Lights
1999 GMC Sierra Radiator Fan
1999 GMC Sierra Cabin Air Filter
1999 GMC Sierra Lift Assist
1999 GMC Sierra Floor Mats
1999 GMC Sierra Tonneau Cover
1999 GMC Sierra Truck Topper
1999 GMC Sierra Nerf Bars - Running Boards
1999 GMC Sierra Trim Kits
1999 GMC Sierra Vehicle Covers
1999 GMC Sierra Grille
1999 GMC Sierra Grille Guard
1999 GMC Sierra Side Window Vents
1999 GMC Sierra Truck Bed Mat
1999 GMC Sierra Bumpers
1999 GMC Sierra Mud Flaps
1999 GMC Sierra Truck Tailgate Lock
1999 GMC Sierra Truck Bed Rail Caps
1999 GMC Sierra Vehicle Tent
1999 GMC Sierra Vehicle Seat Covers
1999 GMC Sierra Replacement Mirrors
1999 GMC Sierra Windshield Wiper Blades
1999 GMC Sierra Windshield Covers
1999 GMC Sierra Vehicle Air Mattress
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Help Articles
Expert Answers
The difference between the Class II and Class III hitches has to do with their Gross Trailer Weight (GTW), their Tongue Weight (TW), and their Hitch Receiver Size. Class II trailer hitch receivers have a 1-1/4 inch receiver and can be rated up to…
A 4-Way trailer connector has the basic lighting functions only; running lights, left turn signal and brake lights, right turn signal and brake lights, and ground. A 7-Way has these functions and a 12 volt circuit, a circuit for electric trailer…
The OEM prep package consists of 4 "pucks" in the bed of the truck that will allow you to drop in puck style hitches for easy installation and removal, that gives you a completely clear bed when not in use. The B&W Companion OEM 5th…
You will have to go with a sliding hitch to allow the trailer to make tight turns. For a trailer 8 feet wide the only bed length that's going to allow 90 degree turns without a slider is a stationary hitch. That being said you have two options.…
In order to determine the torque rating for the lug nuts on your trailer you will need to know check out the chart I attached that shows all of the torque specs for all the trailer lugs available based on stud size, wheel material and wheel size.
Hello Andrew, Well that sounds like quite the fun trip, what state or states will you be traveling through? You're asking a really important question, especially since you're planning a cross-country trip with about 250 pounds of bikes and…
When it comes to choosing between the Blue Ox Patriot #BLU37TR and the Brake Buddy Select 3 #HM39524, these systems are extremely similar in their setup and functionality. Both of these systems provide proportional braking in a compact and easy to…
Even though I cannot comment specifically on the grease you used because I am not familiar with it, I can tell you the best grease for trailer bearings is a a grease with a rating of GC-LB, which just means it is made to withstand very high…
For sag from towing a trailer the best recommendation I can make is actually a weight distribution system. Suspension enhancement will help level your truck while towing. But the advantage to a weight distribution system is that it levels the vehicle…
Hello John, thanks for reaching out. Since your bed is shorter that 8' we do recommend using a sliding 5th wheel hitch for extra clearance on tight turns. So for your 2020 Chevy 2500 I recommend the following: - B&W Patriot 5th Wheel Trailer…
Yes, it will work. You'll just need to cut the Lance 6-pin connector out and rewire it into the etrailer Trailer Wiring 7-Way Upgrade Kit w/ Junction Box and RV Style Connector item #e99011. Here are the individual functions of that Lance 6-pin:…
Lance does have a proprietary plug, but many customers see a standard 6-way or 7-way round and notice it doesn't fit their factory 7-way as well. I've attached an article to help if you have one of the 7-way or 6-way round connectors which we…