The distance between the bolt holes on the Curt Trailer Hitch Receiver # 14080 is 39-1/4" center-to-center. I have attached a photo to demonstrate this. Please note that this trailer hitch fits the following:
2002 - 2002 Chevrolet Avalanche
2002 - 2002 Cadillac Escalade
2002 - 2002 Cadillac Escalade EXT
2001 - 2002 Chevrolet Suburban
2001 - 2002 Chevrolet Tahoe
2001 - 2002 GMC Yukon
2000 - 2002 GMC Yukon XL
2000 - 2000 Chevrolet Tahoe excluding Limited and Z71
2000 - 2000 Chevrolet Suburban... view full answer...
Per Buyers Products' website, this hitch plate # 3371809061A measures 17.2" tall by 62" long at the bottom and 34-1/4" long at the top (measured from inside the mounting bars) and is constructed with 1/2" thick steel. I've attached a diagram as well. view full answer...