Installation: K-Source Universal Towing Mirror on a 2011 GMC Sierra Video

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.

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.…

Hello Paul, thanks for reaching out. The inside dimension of the Curt Heavy-Duty Dual Ball Attachment for Weight Distribution Shanks #C29NR is 2". It will work with any standard weight distribution shank. I edited a picture to illustrate.

Hi Don; the difference between the #WS44MR and #WS82CR is the actual hitch balls. The #WS82CR has a stainless steel double-sided tow ball and the #WS44MR has a chrome-plated double-sided tow ball. Personally I would get the stainless steel option so…

Hey Jonathan, congrats on the new truck. The 7" drop should be enough, but it is hard to say for sure without knowing what trailer you will be pulling. The 7" drop will get your ball height at 17" or 18" (we measure from the upper…

Hey Stu, thanks for reaching out! The Weigh Safe Hitch #WS96ZR can definitely be used in the rise position, and the scale will still work in that orientation as well, so you'll be good to go! What are you planning on towing?

Hey Ryoji, Good question, and technically both are correct measurements for the BulletProof Hitches 2-Ball Mount for 2" Hitch #MD206. We just have different ways of measuring rise and drop; BulletProof Hitches measures from the ground to the…