Will The Reese M5 5th Wheel Hitch RP73FR Fit My 2025 GMC 2500HD?  

Question:

Expert Reply:

Hey Gregory,

The Reese M% 5th Wheel Hitch # RP73FR will fit your 2025 GMC. The AT4 trim is not going to have an effect on the layout of the factory OEM puck system so no worries there. This will drop right into the bed and work great.

What kind of trailer are you pulling with it.

expert reply by: Nick S

0

Nick S.

8/7/2025

Hey Gregory, how did the Reese M5 5th Wheel Hitch work out for your 2025 GMC? I'm curious about the trailer you're pulling with it. Let me know how it's going, as it could really help others in similar situations!