tire pressure


Asked by Jun 02, 2015 at 08:52 PM about the 2004 Cadillac DeVille DHS

Question type: Maintenance & Repair

My tire pressure increases as I drive, fluctuating 4 - 5 lbs per each tire.

3 Answers


If you want to know if that is normal, then yes it is, that is why they tell you to take the reading when the tires are cold.

1 out of 1 people think this is helpful.
Bob Beaman

Tennisshoes is correct. It's normal, my Corvette does this also. Usually about 4 psi according to the information display on my dash. The heat that the tires create during driving will warm the air inside them thus increasing the pressure. The pressure goes back down when the tires cool. When checking air pressure in a tire it is always best to do it when the tire is cold (as in not driven for a few hours),

1 out of 1 people think this is helpful.

On a Class A motorhome - it can easily be a 10 psi jump at highway speeds. On a car - 4-5 psi jump is normal. May be more in summer and less in winter.

3 out of 3 people think this is helpful.

Your Answer

Add photo

Related Questions


Looking for a Used DeVille in your area?

CarGurus has 2,400 nationwide DeVille listings starting at $1,000.


Search Cadillac DeVille Questions

Cadillac DeVille Experts

#1 kikero
Reputation 1,870
#2 Js08016
Reputation 1,300
#3 Cynthiasmith
Reputation 1,260
View All

Related Models For Sale

Used Cadillac CTS"
440 Great Deals out of 13,117 listings starting at $1,000
Used Lincoln Town Car"
49 Great Deals out of 2,401 listings starting at $1,542
Used Chevrolet Impala"
939 Great Deals out of 35,888 listings starting at $700
Used Cadillac Escalade"
384 Great Deals out of 11,288 listings starting at $2,999
Used Chrysler 300"
571 Great Deals out of 21,277 listings starting at $1,490
Used Cadillac STS"
47 Great Deals out of 1,355 listings starting at $2,995
Used Mercedes-Benz S-Class"
187 Great Deals out of 6,677 listings starting at $2,900
Used BMW 7 Series"
211 Great Deals out of 5,893 listings starting at $2,995
Used Chevrolet Tahoe"
1,146 Great Deals out of 36,615 listings starting at $1,995

Used Cars For Sale

2004 Cadillac DeVille DHS For Sale
26 listings starting at $1,995
2003 Cadillac DeVille DHS For Sale
28 listings starting at $1,600