Simple way to know if 2007 Tahoe has a 3.73 rear-axle ratio?
#1
Simple way to know if 2007 Tahoe has a 3.73 rear-axle ratio?
I wonder if you guys know of a simple way to determine if a used 2007 Tahoe I'm looking at to buy has a 3.73 rear-axle ratio or not? To me this issue is important to determine the towing capacity of the vehicle (which would be about 7,200 with the 3.73 ratio.) I checked and the VIN search tool posted above in "Tools" doesn't specify the rear-axle ratio (or I missed it!)
Thanks!
Thanks!
#3
find out the rpo build code for a 3.73 axle....then check it against the build sheet in the glove box of the vehicle in question.
GM RPO Axle Code List | GM Axle Gear Ratio Lookup
GM RPO Axle Code List | GM Axle Gear Ratio Lookup
#4
Hey! Thank you very much -- that should indeed work. Have a nice day!
(By the way, I completely ignored the "B-pillar" codes thing! I just went to my 2003 GM vehicle and I did find the label with the bunch of codes, even though in my car it's in the rear door -- wonderful stuff!)
(By the way, I completely ignored the "B-pillar" codes thing! I just went to my 2003 GM vehicle and I did find the label with the bunch of codes, even though in my car it's in the rear door -- wonderful stuff!)
find out the rpo build code for a 3.73 axle....then check it against the build sheet in the glove box of the vehicle in question.
GM RPO Axle Code List GM Axle Gear Ratio Lookup
GM RPO Axle Code List GM Axle Gear Ratio Lookup
Last edited by raydf; February 13th, 2018 at 6:40 AM.