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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

    dexos1® 6-Qt Oil Change Pkg

    ACDelco dexos1® Full Synthetic 6 Quart Oil Change with Tire Rotation

    Coupon Code: 210
    $100.95*
    Expires
    01-25-2021
    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.
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      GM OE Truck Rotors

      GM Original Equipment Front Brake Rotors installed on most trucks & full-size SUVs

      Coupon Code: 239
      $425.00*
      Expires
      01-25-2021
      24 Months/Unlimited Mile Warranty**
      Offer Disclosure
      *Tax extra. Excludes Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. **Please see your dealer to learn more about the warranty part details and qualifications.
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        Original Equipment Brake Pads

        Most GM Original Equipment Front Brake Pads Installed

        Coupon Code: 205
        $307.00*
        Expires
        01-25-2021
        24 Months/Unlimited Mile Warranty**
        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 your Dealer to learn more about the warranty part details and qualifications.
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          GM OE Car Rotors

          GM Original Equipment Front Brake Rotors installed on most cars & small-SUVs

          Coupon Code: 238
          $425.00*
          Expires
          01-25-2021
          24 Months/Unlimited Mile Warranty**
          Offer Disclosure
          *Tax extra. Excludes Advantage Coated rotors, high-performance rotors, medium-duty trucks, and other select vehicles. **Please see your dealer to learn more about the warranty part details and qualifications.
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            Mobil 1® 8-Qt Oil Change Pkg

            Mobil 1® Full Synthetic 8 Quart Oil Change with Tire Rotation

            Coupon Code: 219
            $122.00*
            Expires
            01-25-2021
            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.
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              Detail Special

              Coupon Code: 51
              $249.95
              Expires
              12-26-2020
              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.
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                ACDelco Gold 42-Mo Battery

                Most ACDelco Gold (Professional) Batteries Installed

                Coupon Code: 209
                $280.00*
                Expires
                01-25-2021
                42-month free-replacement limited warranty**
                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.
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                  Mobil 1® 6-Qt Oil Change Pkg

                  Mobil 1® Full Synthetic 6 Quart Oil Change with Tire Rotation

                  Coupon Code: 217
                  $106.00*
                  Expires
                  01-25-2021
                  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.
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                    ACDelco Gold 30-Mo Battery

                    Most ACDelco Gold (Professional) Batteries Installed

                    Coupon Code: 253
                    $229.00*
                    Expires
                    01-25-2021
                    30-month free-replacement limited warranty**
                    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.
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                      dexos1® 8-Qt Oil Change Pkg

                      ACDelco dexos1® Full Synthetic 8 Quart Oil Change with Tire Rotation

                      Coupon Code: 213
                      $116.95*
                      Expires
                      01-25-2021
                      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.
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                        Professional Brake Pads

                        Most ACDelco Professional Front Brake Pads Installed

                        Coupon Code: 247
                        $307.00*
                        Expires
                        01-25-2021
                        24 Months/Unlimited Mile Warranty**
                        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 your Dealer to learn more about the warranty part details and qualifications.
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                          $200 GM Genuine Parts Transmission Visa® Prepaid Card*

                          $200 Visa® Prepaid Card* on the purchase and installation of an eligible GM Genuine Parts Engine, Transmission, or Transfer Case.

                          Coupon Code: 317
                          Expires
                          12-31-2020
                          Offer Disclosure
                          *Mail-in rebate available to retail customers with a U.S. mailing address only. Must purchase and install at a participating Chevrolet, Buick, GMC, or Cadillac dealer located in the United States or U.S. territories during the offer period. Transmissions exclude Saab, Chevrolet Medium-/Heavy-Duty Trucks, and GMC Medium-/Heavy-Duty Trucks. Rebate offer not valid with other offers. Limit one rebate per service performed per date and vehicle. Allow 6 to 8 weeks from promotion end date for delivery of Visa Prepaid Card. See mycertifiedservicerebates.com for complete details, eligible parts, and rebate form, which must be postmarked by 1/31/2021. Offer ends 12/31/2020.
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                            Tire Price Match Guarantee

                            Provide us with a better price at the time of purchase and we'll match it.

                            Coupon Code: 201
                            Expires
                            12-31-2021
                            Find a better price within 30 days of the purchase, and we'll refund the difference.* 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. Offer ends 12/31/2020.
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                              $200 Tire Rebate

                              $200 Mail-in Rebate* on a set of four tires when purchased with a GM or BuyPower Card®**

                              Coupon Code: 301
                              Expires
                              11-30-2020
                              OR $100 Mail-In Rebate* with any other form of payment. Eligible tire brands: Bridgestone, Continental, Goodyear, Hankook, and Pirelli.
                              Offer Disclosure
                              *Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 12/31/2020. Allow 6 to 8 weeks for delivery of debit card. Offer valid 10/1/2020-11/30/2020. **Credit approval required. Terms and Conditions apply. Talk to your Service Advisor to apply.
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                                $140 Tire Rebate

                                $140 Mail-in Rebate* on a set of four tires from Firestone, General and Michelin

                                Coupon Code: 307
                                Expires
                                11-30-2020
                                when purchased with a GM or BuyPower Card®** OR $70 Mail-in Rebate* with any other form of payment.
                                Offer Disclosure
                                *Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 12/31/2020. Allow 6 to 8 weeks for delivery of debit card. Offer valid 10/1/2020-11/30/2020. **Credit approval required. Terms and Conditions apply. Talk to your Service Advisor to apply.
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                                  $100 Tire Rebate

                                  $100 Mail-in Rebate* on a set of four tires from BFGoodrich and Dunlop

                                  Coupon Code: 306
                                  Expires
                                  11-30-2020
                                  when purchased with a GM or BuyPower Card®** OR $50 Mail-in Rebate* with any other form of payment.
                                  Offer Disclosure
                                  *Purchase must be made at a participating U.S. GM dealer. See mycertifiedservicerebates.com for details and rebate form, which must be postmarked by 12/31/2020. Allow 6 to 8 weeks for delivery of debit card. Offer valid 10/1/2020-11/30/2020. **Credit approval required. Terms and Conditions apply. Talk to your Service Advisor to apply.
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