what is the difference between a yukon and denali?
While the Yukon is available with 18-inch, 20-inch and 22-inch alloy wheels in a range of styles, the Denali comes standard with a 22-inch Denali-only six-spoke wheel with machined GMC center caps. The interior of Yukon Denali models is where you really begin to see where the extra money you've paid wound up.