Trailer Hitch, Wiring, Brake Controller and Weight Distribution for 2011 BMW X5

Expert Reply:

For your 2011 BMW X5 the Curt Class III hitch part # 13077 would be a really great option that's mostly hidden, has more weight capacity than you'd need, and also is rated for weight distribution like you mentioned wanting as well. I attached an install video for you to check out as well to get an idea the install difficulty.

For trailer wiring we only have universal 4-way kits like the # 119190KIT which for an easy brake controller 7-way solution you'd want the Curt Echo Mobile part # C51180 and the 7-way upgrade kit part # ETBC7L and you'd be set. The Echo installs by plugging into an active 7-way and once synced to a smart phone is ready to tow with.

Then for a weight distribution system the Reese Strait Line part # RP66083 would be your best option as it has a tongue weight range of 400-800 lbs and has the best sway control at preventing sway before it starts.

For a 2 inch ball you would want part # A-90 and for a 2-5/16 inch ball # 19286.

expert reply by: Jameson C

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