User's Manual

711.0005 R1.1
8
MAKING ADJUSTMENTS TO PRE-CONFIGURED SETTINGS
SmarTire for Commercial Systems is pre-configured with the default tire pressure settings as
described below:
TYPE OF
SYSTEM
4 WHEEL
LOW
PRESSURE
4 WHEEL
HIGH
PRESSURE
6 WHEEL
HIGH
PRESSURE
8 WHEEL
HIGH
PRESSURE
6 WHEEL HIGH
PRESSURE + 4
WHEEL TOW-BEHIND
8 WHEEL HIGH
PRESSURE + 4
WHEEL TOW-BEHIND
Cold Inflation
Pressure
30 PSI 80 PSI 100 PSI 100 PSI 100 PSI 30 PSI 100 PSI 30 PSI
Pressure
Deviation
Alert
+/- 5 PSI +/- 10 PSI +/- 10 PSI +/- 10 PSI +/- 10 PSI +/- 10 PSI +/- 10 PSI +/- 10 PSI
Low Pressure
Warning
25 PSI 70 PSI 90 PSI 90 PSI 90 PSI 25 PSI 90 PSI 25 PSI
High
Temperature
Warning
176° 176° 195° 195° 195° 195° 195° 195°
The default pressure settings can be changed for your particular vehicle. Check with your RV
Owner’s Manual to determine the RV manufacturer’s recommended Cold Inflation Pressure
settings. Check the Owner’s Manual of the towed vehicle or trailer for the recommended Cold
Inflation Pressures. SmarTire recommends setting the Low Pressure Warning at 10 PSI below
the recommended Cold Inflation Pressure for your vehicle. SmarTire also recommends not to
change the Pressure Deviation Alert settings.
To change the Cold Inflation Pressure and Low Pressure Warning settings, follow the instructions
in the SmarTire Full Function Display Owner’s Manual (Pg. 13-14).