This is what my 2007 XL dash lights look like. My TPMS is where your O/D light is. I do not have traction control.

 

Perhaps a previous owner did a cluster swap. 2004 to 2006 F150's did not have the low tire pressure warning feature. Beginning in 2007, our government felt we were all idiots apparently, and made it a requirement that all vehicles have this feature installed. So, all 2007 and above clusters had this cluster lught added, along with the tire pressure sensors located in each tire rim (early versions used a tire pressure transmitter on a band that clamped around the inner rim; later versions had the transmitter on the air valve).

 

The only thing my tire pressure monitor tells me, is that it's cold enough for my fix-a-flat to be frozen to the sensor, when it's 10° or colder.

 

Thanks for all the info. Lol powerranger

 

I'm actually with you on this. I was going to post the cluster swap idea last night but fell asleep.

Also to add to our weird twins-situation, my TPMS light came on this morning.

It's like having friggin' sympathy pains between our trucks. Though yours definitely has the worst of it, mine is sympathetic to it.

 

Hopefully it's just a low tire on yours. Good note on mine it runs great (knock on wood ) I need to do a tune up but got to get pasted whatever the previous person did to it.

 

Oh, yea, I just fired up the compressor and found one of the 20" at 27psi. I pumped them all to 45 and continued on my way. I'd noticed it was a little low but attributed that to the engine weight being directly over it.

You could always pull the cluster and check the part number.