1993 Cadillac Eldorado Owner's Manual - Page 320

Inflation = Tire Pressure The Tire-Loading Information label which is located on the driver's door shows the correct inflation pressuresfor your tires, when they're cold. "Cold" means your vehicle has beensitting for atleast three hoursor driven no more than a mile. If you'll be driving at speeds higher than 100 mph (160 km/h) where it is legal, raise the"cold" inflation pressureof 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. Never inflate the tires higher than the maximum "cold" inflation pressures stated on the sidewall of the tires. 306