Man, you're way off here, bolting lifts into a rented unit is how you get kicked out and lose your stuff. Most leases flat out ban it and if that rack ever fails you're on the hook for way more than $310 a month. Just because one guy pulled it off near Grant doesn't mean it's a smart move.

I can vouch for their customer service. I had a question about fitment for my Silverado and they were super helpful over the phone. Ended up going with a different tire size and they swapped it out no problem before shipping. Prices were competitive too.

The header bow thing gets missed more than people admit because we all get tunnel vision on the slabs. What I've started doing is stringing a line across the rough opening before the doors even come off the truck, and if the header reads more than a strong 1/16 out I stop right there and figure out the framing first. Chasing hinge mortises is a losing game when the jamb itself is fighting you, you just end up with a door that closes nice at the bottom and rubs at the top. Takes ten extra minutes with a string and a light behind it and saves you the two hour argument.