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Tire Maintenance FAQ - Cadillac of Portland

Auto Service & Parts › Maintenance › Tire Care & Maintenance

How Often Do I Need To Look at Tire Pressure and Tread Depth?

You really should regularly inspect your vehicle's tire pressure because all tires will lose pressure as time passes, during both warm and cold temperature months. The weather isn't the only ingredient that results in a reduction in pressure either. Altitude shifts, flexing and tire wall impacts will slowly diminish air pressure. The most suitable procedure for optimal tire care is to check tire pressure almost every other visit to the gas station.

In terms of tread depth, you should check that every time you change your oil and you ought to rotate your tires every other oil change so that you can extend the life of your tires. Rotating your tires every 6 to 8 thousand miles can help sustain a level tread wear through the entire life span of the tire.
Find Cadillac Tires Schedule Tire Rotation

    What Are Ideal Tire Pressure and Tread Depth Levels?

    Ideal tire pressure levels will change by tire size and type. You'll find the optimal air pressure level listed in your vehicle owner’s manual or on the tire placard, which is usually mounted on your vehicle’s door edge, glove box or fuel door. Most tires may also have an ideal PSI range etched on the tire sidewall. As for tread depth, your tire is considered to be at the conclusion of its life once the tread is worn down to approximately 2/32 inches.

    Service And Parts Specials

    Most ACDelco Gold 42-Mo Batteries Installed

    42-month free-replacement limited warranty**

    Coupon Code: 209
    $305.00
    Expires
    03-28-2023
    Offer Disclosure
    *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications.

      Most GM Genuine Parts Front Brake Pads Installed

      24 Months/Unlimited Mile Warranty**

      Coupon Code: 205
      $307.00
      Expires
      03-28-2023
      Offer Disclosure
      *Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes high performance brake pads and some vehicles. **Please see Dealer to learn more about the warranty part details and qualifications.

        GM Genuine Parts Front Brake Rotors installed on most trucks and full-size SUVs

        24 Months/Unlimited Mile Warranty**

        Coupon Code: 239
        $425.00
        Expires
        03-28-2023
        24 Months/Unlimited Mile Warranty**
        Offer Disclosure
        *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see Dealer to learn more about the warranty part details and qualifications.

          GM Genuine Parts Front Brake Rotors installed on most cars & small SUVs

          24 Months/Unlimited Mile Warranty**

          Coupon Code: 238
          $425.00
          Expires
          03-28-2023
          24 Months/Unlimited Mile Warranty**
          Offer Disclosure
          *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see Dealer to learn more about the warranty part details and qualifications.

            6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation

            6-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation

            Coupon Code: 210
            $100.95
            Expires
            03-28-2023
            Offer Disclosure
            *Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.

              8-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation

              8-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation

              Coupon Code: 219
              $122.00
              Expires
              03-28-2023
              Offer Disclosure
              *Tire balancing, tax, and more than 8 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.

                6-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation

                6-Quart Mobil 1® Full Synthetic Oil Change and Tire Rotation

                Coupon Code: 217
                $106.00
                Expires
                03-28-2023
                Offer Disclosure
                *Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.

                  8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation

                  8-Quart ACDelco GM OE dexos1® Full Synthetic Oil Change and Tire Rotation

                  Coupon Code: 213
                  $116.95
                  Expires
                  03-28-2023
                  Offer Disclosure
                  *Tire balancing, tax, and more than 8 quarts of oil extra. Excludes diesel engines. See owner's manual for specific oil grades recommended by vehicle model.

                    Most ACDelco Gold Front Brake Pads Installed

                    24 Months/Unlimited Mile Warranty**

                    Coupon Code: 247
                    $384.00
                    Expires
                    03-28-2023
                    Offer Disclosure
                    *Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes high performance brake pads and some vehicles. **Please see Dealer to learn more about the warranty part details and qualifications.

                      Most ACDelco Gold 30-Mo Batteries Installed

                      30-month free-replacement limited warranty**

                      Coupon Code: 253
                      $305.00
                      Expires
                      03-28-2023
                      Offer Disclosure
                      *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications.

                        Detail Special

                        Coupon Code: 51
                        $249.95
                        Expires
                        02-26-2023
                        Deluxe interior/exterior detailing package. Helps maintain and protect your vehicle's appearance. Not valid with other offers. Plus tax, if applicable. Present offer at time of service. Please call for details.
                        Offer Disclosure
                        *Please contact us for more information.

                          Tire Price Match Guarantee

                          Provide us with a better eligible* price at the time of purchase and we'll match it. Find a better price within 30 days of the purchase, and we'll refund the difference.

                          Coupon Code: 201
                          Expires
                          12-30-2023
                          Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Dunlop, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.
                          Offer Disclosure
                          *Ad, written estimate, or Internet quote for identical tire(s) from a competing tire retailer/installer located within 100 miles of the dealer required during guarantee period for price match. At Participating Dealers Only. Offer ends 12/31/2023.

                            Engine Air Filter Rebate

                            Up to a $10 rebate* on the purchase and installation of one select engine air filter

                            Coupon Code: 315
                            Expires
                            02-27-2023
                            Eligible brands are ACDelco Original Equipment ($10 rebate per engine air filter) or ACDelco Gold ($7.50 rebate per engine air filter).
                            Offer Disclosure
                            *Purchase and installation must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2023. Limit one rebate per VIN. Allow 6 to 8 weeks for delivery of debit card. Offer ends 2/28/2023.

                              Cabin Air Filter Rebate

                              Up to a $10 rebate* on the purchase and installation of one select cabin air filter

                              Coupon Code: 314
                              Expires
                              02-27-2023
                              Eligible brands are ACDelco Original Equipment ($10 rebate per cabin air filter) or ACDelco Gold ($7.50 rebate per cabin air filter).
                              Offer Disclosure
                              *Purchase and installation must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2023. Limit one rebate per VIN. Allow 6 to 8 weeks for delivery of debit card. Offer ends 2/28/2023.

                                Wiper Blade Rebate

                                Up to a $15 rebate* on the purchase of three ACDelco Wiper Blades

                                Coupon Code: 308
                                Expires
                                02-27-2023
                                Eligible brands are ACDelco Original Equipment ($5 rebate per wiper blade), ACDelco Gold ($4 rebate per wiper blade), or ACDelco Silver ($3 rebate per wiper blade).
                                Offer Disclosure
                                *Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2023. Limit three wiper rebates per VIN. Allow 6 to 8 weeks for delivery of debit card. Offer ends 2/28/2023.

                                  Battery Rebate

                                  Up to a $20 rebate* on the purchase of one select ACDelco Battery

                                  Coupon Code: 309
                                  Expires
                                  02-27-2023
                                  Eligible brands are ACDelco Gold ($20 rebate per battery) or ACDelco Silver ($10 rebate per battery).
                                  Offer Disclosure
                                  *Purchase and installation must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2023. Limit one rebate per VIN. Allow 6 to 8 weeks for delivery of debit card. Offer ends 2/28/2023.

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