From 1995 GM manual....
Pressure must be maintained between...
Min 10psi to max 50psi 4300lb front suspension
Min 40psi to max 50psi 5000lb front suspension
Min 60psi to max 100psi 5500lb front suspension
Before loading the RV inflate to max pressure. After loading decrease the pressure to level the vehicle.
No mention of pressures for the 4800lb coach but given that max is 50 for both the 4300 & 5000lb coaches I'd say the 4800lb is the same for the max but the min is lower than the 5000lb recommendation. Likely 25-30psi.
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1994 Southwind Storm 28ft - 454TBI w/4L80E
VIN#1GBJP37N4R3314754
Flight System G-Man 360 generator man (PM me)
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