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Pulsar Update
- Thread starter LiveWire
- Start date
vincentw56
Spends too much time on here
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- Aug 5, 2020
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You can email them. They don't post update notifications. At least, I've not seen any. I wish they did.
LiveWire
Active Member
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Yea, i had sent them a email, they did respond..
"
Good morning,
With the current generation Ram, if the tire size is adjusted, the Parking sensors will not work.
This is a quirk of the vehicle that will be present with any tuning device, and we have not found a workaround at this time.
It is possible this could be a secondary lockout Mopar is using to identify tuned vehicles."
Last edited:
mhb1638
Well-Known Member
Interesting cause I tuned my truck for the tires and my sensors work fine.
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From reading other posts, if you switch to 35" or larger tires this is the case. If you stay under 35" tires "most" trucks don't have any issues.
I've wondered at times if it would make a difference if you used inches or pmetric tire sizes when making the changes. The TazerDT only does inches IIRC. My Pulsar will let you enter in pmetric sizes and that how I changed mine. Even though I had to play around with sizes to get speedometer correct as using the 275/65/20 like I have on truck didn't work.
mhb1638
Well-Known Member
You may be onto something as I have 285/65/20 on my truck which I have the programmer set to 33.8 to get my speedometer within 1 mph off
