Comparing Curt Trailer Hitches # C15312 and # C15313 for a 2006 Chevrolet Silverado 3500

Updated 09/25/2017 | Published 09/23/2017

Products Featured in This Question

Curt Trailer Hitch Receiver - Custom Fit - Class V XD - 2"

(331)

$341.93

Curt Trailer Hitch Receiver - Custom Fit - Class V XD - 2"

(33)

$388.86

Question:

I have 06 silverado 3500 srw crew cab long bed duramax. Will the curt 15321 fit? What is difference c15313? Will 18 inch spare still fit with the above? Thanks

asked by: Clay S

Expert Reply:

The difference between the Curt Trailer Hitch Receivers # C15312 and # C15313 for your 2006 Chevrolet Silverado 3500 is that part # C15312 will work with vehicles that have the factory cutout bumper only while part # C15313 is designed to be used with models that have the 10" deep drop bumper.

Both options have the same Class V rating with a 2" receiver opening. They have a Gross Trailer Weight (GTW) rating of 16,000 lbs and a Tongue Weight (TW) rating of 2,400 lbs. When used with a Weight Distribution (WD) system the GTW increases to 17,000 lbs.

expert reply by: Jon G