2005 GMC Yukon XL 2500 Trailer Hitch
The hitch that fits, the harness that plugs in, shipped free anywhere in Canada
Every part below is matched to the 2005 GMC Yukon XL 2500, priced in Canadian dollars, and on its way to your door with no shipping charge.

CURT parts for the 2005 GMC Yukon XL 2500

CURT 15324 XTRA DUTY CLASS 5 HITCH 03-06 ESCALADE/SUBURBAN/TAHOE/YUKON CURT 15324
$665.04
CURT 13422 CLASS 3 TRAILER HITCH 03-06 ESCALADE/AVALANCHE/TAHOE/YUKON CURT 13422
$471.06
1999-2004 Chevrolet Silverado 2500 / 1999-2004 GMC Sierra 2500 + Front Receiver Hitch CURT 31108
$325.15Your 2005 GMC Yukon XL 2500 has two CURT hitches to choose from, and the right one comes down to what you're pulling and what you'll hang off the receiver. CURT 15324 is a Class 5 hitch with a 2-inch receiver, rated to 16,000 lb gross trailer weight and 2,400 lb tongue weight, $665.04 CAD.
CURT 13422 is a Class 3 hitch with a 2-inch receiver, rated to 6,000 lb gross trailer weight and 600 lb tongue weight, $471.06 CAD. Both ship free anywhere in Canada.
There's a front receiver too. CURT 31108 mounts behind the front bumper of the 2005 GMC Yukon XL 2500, rated to 5,000 lb with 500 lb tongue weight, $325.15 CAD.
A hitch is the receiver only. If you're pulling a trailer you'll need a wiring harness for the brake and turn signals, and the wiring guide walks you through four-flat and seven-way.
What you need to tow with a 2005 GMC Yukon XL 2500
A bike rack only needs the hitch. A trailer needs all three, and every piece ships free anywhere in Canada.
- CURT 15324 hitch, $665.04 CAD. The receiver that bolts to the Yukon XL 2500.
- Wiring harness. Needed for any trailer with lights; pick four-flat or seven-way in the wiring guide.
- CURT 45836 ball mount, $41.70 CAD. Ball mount with the ball already on it, ready to hook a trailer. Bigger coupler? CURT 45041 carries a 2-5/16-inch ball, $62.42 CAD.
More GMC Yukon XL 2500 hitch years
2005 GMC Yukon XL 2500 hitch questions
Which trailer hitch fits a 2005 GMC Yukon XL 2500?
CURT 15324 (Class 5, 2-inch receiver, 16,000 lb) and CURT 13422 (Class 3, 2-inch receiver, 6,000 lb) both fit. Pick the class that covers your trailer with room to spare, then check the fit table on the product page for your build.
How much can a 2005 GMC Yukon XL 2500 tow with this hitch?
The hitch is rated to 16,000 lb gross trailer weight and 2,400 lb tongue weight, or 17,000 lb with a weight-distribution hitch. Your Yukon XL 2500 has its own tow rating in the owner's manual, and the lower number is your limit. A loaded bike rack counts against tongue weight too.
Does the hitch come with trailer wiring?
No. The hitch is the receiver and hardware. For a bike rack you don't need wiring at all; for a trailer you need a harness, and the wiring guide covers four-flat and seven-way.

