How did the installation go? Looking forward to some pics
Well it's been quite a while, but I'm finally able to post some pics of my install (my wife had our first child in the mean time, so things have been a bit hectic around our house for the last several weeks )
To recap, I ended up buying a set of Hakka R3s at my local Tire Warehouse, then bought a set of Liquidmetal Shift wheels (and lug nuts) from Discount Tire, along with sets of TPMS sensors (worked great, link below) and aluminum hub rings (did NOT work! More on that below) from Amazon.
I hemmed and hawed, and ultimately decided to have the guys at the local Tire Warehouse mount and balance the tires/wheels/TPMS sensors, but not install the wheels on the car, because I was paranoid about them jacking up the car wrong and damaging the battery (they seemed competent and they probably would have done a fine job, but I didn't want to take the risk... the guy said they'd done a bunch of Teslas already, and maybe he was even telling the truth. I'm sure as time goes on they'll end up doing tons of Teslas and learn to lift them correctly, but I figure I'll let them learn on somebody else's car), then I installed the wheels myself.
ONE BIG NOTE TO OTHERS DOING THEIR MODEL 3 WHEELS THEMSELVES FOR THE FIRST TIME:
This is probably obvious to many, but it didn't occur to me: The Model 3 has lower ground clearance than my other cars, and the floor jack I had has too high of a minimum height to get under the car. So I had to wait a couple days to do the wheels until I could get to a Harbor Freight and buy a low-profile floor jack. So a word to the wise: If you're doing your Model 3 for the first time, check the minimum height of your jack, and the clearance to the jack points on your car (also remember to deduct the additional thickness of any lift pads/pucks if you're using them... I made my own out of hockey pucks, which are exactly 1 inch thick).
When I first started trying to get the Aero covers off I was worried I was doing something wrong and would crack the plastic and I actually stopped to read the owner's manual about how to get them off. Turns out just pulling gently on them got them right off no problem.
I was surprised to see the size of the OEM lug nuts... turns out they are 21mm nuts (also probably obvious to many, but it hadn't occurred to me to look that up). Thankfully one of the four sockets on my trusty, 40-year-old monkey wrench was a 21mm.
As soon as I got the first wheel off it was apparent how much rust was on the wheel hubs (which was a little surprising, given that the car is only a year old):
I knew the tolerances on the hub rings were going to be tight, so I decided to try to wirebrush off the hubs before I put the hub rings on. After a steel bristle brush and then two grades of steel wool, I was only slightly successful:
It then occurred to me that if I was putting aluminum hub rings on these hubs it would be a disaster if I then couldn't get them off when I needed to switch back to the summer wheels, so I decided to lube the hubs before putting on the hub rings. I couldn't find any grease around the garage, so I lubed them with oil instead. Even with the oil, the aluminum rings I bought on Amazon DID NOT FIT (
these are the ones I bought... DO NOT BUY THESE, THEY DON'T FIT!). Maybe it was the rust on the hubs. Anyway, luckily along with the aftermarket lug nuts, Discount Tire included some plastic rings in their "installation package," so I used those, which fit just fine:
I got all four wheels changed over, added a bit of air to each to get them up to 40 PSI, went for a short drive, and in just a couple of minutes the car picked up the new TPMS sensors automatically, asked me which size wheels I was using, and started displaying the new tire pressures.
These are the TPMS sensors I got... they were nice and cheap at $140 for the set, and I can confirm they work beautifully.
At that point I noticed that the pressures were still a bit low (my cheap old tire pressure gauge must not be very accurate ) so I added more air to get the pressures as read by the TPMS up to 40 PSI.
I'm generally happy with how they look; I may look in to getting some lug nut covers, but I'm not super concerned about it.
Here's my baby with her snow boots on!