Aftermarket TPMS options or OEM for '17 S?

[Sully's8]

I have a '17 S. Bought some used OEM 19" split spoke wheels with Gen 1 TPMS and had them powdercoated, ordered the winter tires, will be here this week. Looking for gen 2 TPMS and noted that there are a ton of options- Ebay, tire websites, etc. and obviously paying the Tesla premium for OEM. I'm assuming the 433mHz will calibrate with the existing receivers, regardless of option. . . but tell me if I'm wrong.

Any recommendations or cautionary tales? I'm literally stymied.

Should have bought the 19" all seasons rather than the 21" in the first place. . . ugh.

Thanks in advance.

 

[keithf]

I have a '17 S. Bought some used OEM 19" split spoke wheels with Gen 1 TPMS and had them powdercoated, ordered the winter tires, will be here this week. Looking for gen 2 TPMS and noted that there are a ton of options- Ebay, tire websites, etc. and obviously paying the Tesla premium for OEM. I'm assuming the 433mHz will calibrate with the existing receivers, regardless of option. . . but tell me if I'm wrong.

Any recommendations or cautionary tales? I'm literally stymied.

Should have bought the 19" all seasons rather than the 21" in the first place. . . ugh.

Thanks in advance.

I bought after market TPMS for my 2018 S75D from 1010tires.com. They work and programmed fine. Just be sure to order the ones for US domestic cars.

 

[crmartin9]

Same situation for me. Bought '17 S and bought OEM split spoke 19" wheels for mounting winter tires from another TSMC member. (Didn't powder coat them though - they're winter wheels and I personally couldn't see the sense in making something pretty when the car is going to be a sand-covered mess for a good chunk of the winter) I bought these TPMS off of eBay and they have been working without any problems so far in the 2.5 weeks since I put the wheels on the car:

4 X New ITM Tire Pressure Sensor 433MHz TPMS For TESLA MODEL S 1014-1216 | eBay