Pontiac Fiero 1988 Service Manual page 213

3E-10 TIRES AND WHEELS
TIRE INFLATION
(PSI) (PSI)
M O D E L TIRE SIZE F R O N T R E A R
E X C E P T I O N (S)
TIRE INFLATION
(PSI) (PSI)
TIRE SIZE F R O N T R E A R
Fiero 30 30 FP205/RP215/60R15 30 35
Please refer to this listing during Pre-delivery Inspection and otherwise.
Fig. 16 Tire Pressure Specifications