Free 7 Day Trial RV GPS App RV Trip Planner Campground Reviews RV Maintenance Free 7 Day Trial ×

Go Back   Thor Forums > Thor Motorcoach & Motorhome > Class A Motor Coach
Click Here to Login
Thread Tools Display Modes
Old 06-10-2017, 04:33 AM   #1
Senior Member
rickymac's Avatar
Brand: Thor Motor Coach
Model: 2014 Windsport 34f
State: Alabama
Posts: 293
THOR #6507
Tire Minder Settings

I have just installed Tire Minder on my six tires. At present all tires range between 120 psi and 116 psi.

The sticker on the wall says to run tires at 95 psi.

I can not weight RV at this time, but will at first opportunity.


Also, what should my alert settings be?

Thanks to everyone in advance.

Rick & Jan
with Lilly (Most Active Dog) & Mattie (Laziest Dog in the World)
Wally: 2014 Thor Windsport 34f
Toad: (Wally One) 2014 Fiat 500L Trekking (4 Down)
"Welcome to our front porch"
rickymac is offline   Reply With Quote
Old 06-10-2017, 05:09 AM   #2
Senior Member
Travelin' Texans's Avatar
Brand: Redwood
State: Texas
Posts: 1,407
THOR #3610
If driving the pressure will increase as the tempersture comes up, I've seen the pressure on mine on very hot days increase 25-30 psi & regardless of how careful I try I can't get the pressure on my gauge to match the monitor.
Danny & Linda
Sold our '13 Thor Redwood 36 FB
Currently RV & truckless
Replacement undetermined
Travelin' Texans is offline   Reply With Quote
Old 06-10-2017, 10:58 AM   #3
Senior Member
SuperD's Avatar
Brand: Thor Motor Coach
Model: 2017 Windsport 29M
State: Indiana
Posts: 3,692
THOR #5196
Your tire pressure should probably be in the 85-90 psi range. With the higher pressure you currently have your coach is going to feel like you're riding on round rocks. I would decrease the pressure to a max of 95 until you can get a weight and then go from there.
USMC Veteran
FMCA 101070S

Dave & Myra
One day your life will flash before your eyes,
make sure it's worth watching!
SuperD is offline   Reply With Quote
Old 06-10-2017, 11:48 AM   #4
Senior Member
jpmihalk's Avatar
Brand: Thor Motor Coach
Model: Hurricane 35C
State: South Dakota
Posts: 1,132
THOR #3761
I have my tires set to 90 psi on our 35C based on expected load. The TireMinder low pressure alerts start when the tire is less than 15 percent of the desired entry. High pressure alerts start at 20 percent. (Note that we have the TM-66 and other TireMinder models may be different.) Temperature alerts have set values as well, but typically only for overheating.

TireMinder has an excellent manual and great tech support.
2016 Thor Hurricane 35C with pups Piper and Annabelle
2013 Ford Fiesta toad
FMCA - F457085
Blog -
jpmihalk is offline   Reply With Quote
Old 06-12-2017, 11:45 AM   #5
Senior Member
gmc's Avatar
Brand: Thor Motor Coach
Model: Hurricane 32A
State: Florida
Posts: 1,871
THOR #2829
Without a known weight - I would reduce pressure to the 95 on the sticker... The actual weight may suggest you reduce more. This is of course COLD pressure...

The TM (and I expect most others) are not perfect devices - I believe rated at +/- 2%. The more gauges you try - the more unsure of your pressure you will be... I pick one that I trust (before I had the TM) - and the TM has been very close to it.

I have found that I need to set the TM pressure slightly higher than the actual to avoid excessive alerting. Their threshold was a little aggressive versus what I was seeing.
I'd suggest starting with the actual pressure and see what it does - but my experience was my tires tended to get just above the alerting level and stay there... Adjusted about 2-3psi higher (the monitor only - not the tires) silenced the alerts and runs fine.
Not yet retired...
Florida (Michigan transplant)
2014 Hurricane 32A
2000 Infinity (previous)
gmc is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Featured Campgrounds

Reviews provided by


This website is not affiliated with or endorsed by Thor Industries or any of its affiliates. This is an independent, unofficial site.

All times are GMT. The time now is 07:09 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2021, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0 PL2