I am ordering a CC LE with the big tow package and are the only trucks I have driven so far..however, the dealer has access to 2 with the big tow package but they have the off-road package. Is the ride that different with the off-road? I assume it's stiffer, but will I really notice a drastic difference and is there any gas mileage savings with the 17" tires? Just so you know...my driving is highway and in town and will not be off roading, but I must say I do like the wheels better. I am concerned about the ride difference. Any input would be appreciated. Thanks in advance! Has anyone driven both trucks with and without the off-road package? Thanks again...great site.