That's not an accurate comparison. You're probably looking at the wheel well gap which depends on the tire size. Those tires are 205/75-15's.actually RRCN that pic you posted is ALOT higher than my truck which is a zq8 with a 1.5/2" drop.
thats exactly what i was saying, the picture you posted isnt a good comparison because he has a zq5 which has a much shorter tire OD which will make it sit lower. my truck is LOWER than the picture of the z85 you posted because of the tire differance, is that clearer. im confused.That's not an accurate comparison. You're probably looking at the wheel well gap which depends on the tire size. Those tires are 205/75-15's.
Yours is also a CC, so you also gain about a 1/2" of drop because of the weight of the truck.
[EDIT]: Post a picture.
There's no way a 1/2 drop on a ZQ8 is equivalent to a 3/4 on a Z85. And that right there is a 2/3 drop on a Z85.