I researched tires along with everything else for months and finally bought these tires but Discount Tire told me the spare won't fit underneath the vehicle. I thought 33" tires fit the factory spare location? BFG lists them as 33.2". I'd like to buy a rear bumper but don't have the time or money to do so before 100s in the hills in a couple of weeks and I'd rather not carry the spare inside the truck taking up precious space. I just got the truck back home and noticed the spare in the back and haven't climbed underneath to see where it's hanging up but is there some modification that needs to be made to fit a 33" tire under the LC?