What RoofKit measures
- Hatch clearance with the load on
- Garage height, if the car sleeps in one
- Feet and fit kit already owned
- Bar length required against bar length on the shelf
- Basket and the load that goes in it

Most of what goes wrong with a car happens before anything is in it, in the gap between the bar length you own and the bar length the load needs. Find that number tonight and there is still time to buy the bar.
RoofKit
Crossbar length is a number on this vehicle, and RoofKit will not guess it from a forum thread. It measures the car in front of you, then works out whether the bars already in the garage still carry the load and what you give up if they do.
Weight belongs low and between the axles, where it does the least to how the car handles. What rides on the roof has to clear the hatch when it swings and the garage door on the way out.
Load order and clearances
Manifest
Manifest holds what you already own, measured, and reconciles it against the plan. The answer is rarely a flat yes or no. It is usually yes, with a line underneath saying what the substitution takes off you.
Nothing arrives in time for anything below. Rent, Buy used, Borrow, Buy new, and Build all need more days than are left.
This is what the Year Two demo trip needs before anybody has said they will bring it. The same list on the crew page shows those rows once people claim them, which is why a generator can be open here and covered there.
Demo
Lead times
Manifest adds a typical wait to a hidden wait, then compares the total against the days you have left. Shortest total wait at the top, which is not the same as cheapest.
These windows are for things that ship or get built. A first aid kit, a fire extinguisher, a CO alarm, or a water can is a hardware store this afternoon or a stop in Reno on the way in, and either one beats every row below.
| Path | Typical | Hidden | Total | Today |
|---|---|---|---|---|
| Already own | 0 days | 0 days | 0 days | Open |
| Buy new | 7 days | 3 days | 10 days | Closed |
| Borrow | 7 days | 7 days | 14 days | Closed |
| Buy used | 14 days | 7 days | 21 days | Closed |
| Rent | 45 days | 0 days | 45 days | Closed |
| Build | 42 days | 7 days | 49 days | Closed |
Hidden days are the part of a lead time a listing never shows: the used seller who replies on Thursday, the friend who has to dig it out of a garage.
Lead times are Manifest’s defaults for each way of getting a thing. Counted from 2026-08-24 in Los Angeles.
Retrofit
Retrofit names the part that bolts to the vehicle in front of it, a rack, a hitch or a mount, and it will not do that from a product page. The gates, in order.
Gate 1
Four or more overview photos of this unit, plus one close up of a mounting zone. At least one frame needs a tape or a coin in it, so there is scale. A catalogue shot fails here.
Gate 2
Observations pulled out of those photos. Anything read at low confidence needs a measurement behind it, and you write down what the photos do not show.
Gate 3
Only now does Retrofit name a part. Fitment is math on this vehicle, not a shopping list.
Before you leave
Four in the morning with the car half loaded is when every one of these turns up wrong, and the hardware store opens in five hours.
Field
Reno is the last place you can look anything up. Field prints the bar length, the hatch margin, and the driveway list into a packet, so the numbers you measured in July are readable in a dust storm with a dead phone.
Browse
When the shipping rows are closed, what you are looking for is a local pickup or a loaner from somebody near you. Browse is where both of those come from.
