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12-18-2020, 04:46 PM
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#1
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Member
Join Date: Aug 2019
Location: Livingston, Tx
Posts: 45
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Correct Tire Pressure
Can the RV Gods help me out??
I weighed the coach today. Full fuel, full def, full fresh water, fully loaded as used with driver and passenger. Honestly I was shocked we were so close to axel maximums....
What tire pressure for the following:
Front axle
Michelin XZA 365/70R 22.5 LRL
Drive & Tag axle
Michelin X Line Energy Z 315/80R 22.5 LRL
Axle weight
Front axle 19220 lbs
Drive axle 19500 lbs
Tag axle 13,000 lbs
Total 51,720lbs
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12-18-2020, 04:56 PM
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#2
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Junior Member
Join Date: Apr 2018
Location: Streetman, Texas
Posts: 25
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Quote:
Originally Posted by aguyintx
Can the RV Gods help me out??
I weighed the coach today. Full fuel, full def, full fresh water, fully loaded as used with driver and passenger. Honestly I was shocked we were so close to axel maximums....
What tire pressure for the following:
Front axle
Michelin XZA 365/70R 22.5 LRL
Drive & Tag axle
Michelin X Line Energy Z 315/80R 22.5 LRL
Axle weight
Front axle 19220 lbs
Drive axle 19500 lbs
Tag axle 13,000 lbs
Total 51,720lbs
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call your tire mfg with all of your info, they will give you that info.
good luck, d johnson
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12-18-2020, 05:59 PM
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#3
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Registered User
Monaco Owners Club
Join Date: Mar 2018
Location: Blairsville, GA & WPB, FL
Posts: 3,993
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F 115, good for 19,640 lbs.
D 85 ( lowest pressure listed...good for 23,360) I would probably run 80 psi.
T 80 (lowest pressure listed...good for 14,700 lbs). Since you have a steering tag I’d run 75 psi.
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12-18-2020, 06:12 PM
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#4
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Senior Member
Triple E Owners Club
Join Date: Aug 2020
Location: St. Albert, Alberta
Posts: 148
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https://www.rvsafety.com/images/pdf/...ionrvtruck.pdf
This is a link to Michelin RV tire pressure.
IVYLOG listed the correct pressures, but + 5% overages is a good safety factor.
__________________
2008 Triple E Invitation 40' ISL 400
2015 Equinox AWD Toad
D&B Living the Dream
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12-19-2020, 07:26 AM
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#5
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Registered User
Monaco Owners Club
Join Date: Mar 2018
Location: Blairsville, GA & WPB, FL
Posts: 3,993
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The Drive and Tag lowest psi are already 10+% over... would not go even higher. The front axle at 115 psi is 2% over so going to 118 is a good idea, especially without individual tire weights.
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