1994 Cadillac Seville Owner's Manual - Page 303

Infition - Tire Pressure The Tire-Loading Information label which is shows correct inflation the pressures for your tires, when they're cold. "Cold" means your vehicle has been sitting for at least three hours or driven nomore than a mile. SLS (270 hp) If you'll be driving at speeds higher than 100 mph (160 km/h) where it is legal, raise the "cold" inflationpressure of each tire to 35 psi (240 kPa). When you end this very high speed driving, reduce the "cold" inflation pressures to those listed on the Tire-Loading Information label. 290