2009 gmc sierra ext. cab w/t 4.8 liter v8.. bumper tow rate

[kamikaze6950]

does anyone know the bumper tow rate, 3.23 rear axle work truck 4.8 liter v8.. owners manual says 4,700 lbs max, is that the bumper tow rate? trying to get a 6x12 trailer at uhaul, uhual not sure the tow rate, it's not on the bumper either

 

[GMC Customer Service]

That 4,700 pounds is actually for an automatic transmission with a ball hitch. I hope that helps you. If you have any more questions or issues feel free to contact me.

Jeff Morris, GMC Customer Service

 

[kamikaze6950]

thanx, now i know that i need a class 3 hitch , so i can really pull 6x12 trailer

 

[Z15]

To pull a trailer that size do not rely on the bumper. You need on of these class III's