the police officer guy, keeps asking me to get the growth weight for front axle and rear cause of my 24 inch rims. Could anyone give me more advice cause he couldnt help?

I'm pretty sure you mean gross weight as in how much weight each sxle can handle it's probably on s sticker when you open the driver's door if not look in your owners manual.

Put something like this in your search box www.gmc.com/gmc-life/how-to/understanding-gross-vehicle-weight-rating .