Replacing the spare

I searched and couldn't find this answer easily.

Can I replace my spare with an extra 17" TRD SEMA wheel? Running a 265/70/r17 KO2?

What's the largest tire someone has put under there?

 

I have 265/70/16 KO2 loaded up!

 

My dealer was not able to get the 5th sensor to work either BUT they said they can record each sensor # for all 5 and change the spare for the th wheel as I rotate the spare in!

 

Thank you guys! Looks like it will work. Strange thing about the TPMS, everything I have read on here says that there is one in the spare.

 

I'm packing a spare 265-70-17 (Cooper STT Pro). Plenty of room

 

I replaced my factory tires after about 400 miles. Replaced all 5 including the spare wheel. Several years ago Tacoma stopped tpms support for 5 sensors. The temporary spare wheel does not have a sensor in it from the factory. Like someone said previously, when you put a matching spare wheel and tire under the truck, get the shop to put a tpms sensor in it and they'll record the numbers for so when you do a 5 tire rotation they can just scan them amd update the sensors.

 

my 285 fits fine, might have to bend brackets back a little, the way the exhaust is routed on the 2nd gen which should be similar to 3rd gen you should have a few inches of clearance