Tire Basics

Auto Part Store at Dave Sinclair Buick GMC in St. Louis

Are you looking to purchase a reliable GM component for your vehicle? Look no further than our auto parts department at Dave Sinclair Buick GMC in St. Louis, MO. We specialize in providing high-quality components to our shoppers. We specialize in selling quality components for our customers. Swing by our Buick and GMC auto parts department in St. Louis, MO near Belleville today. Our expert technicians will help you find the appropriate products as per your needs and budget limits. Schedule an appointment at our Buick and GMC auto parts department in St. Louis, MO near Belleville, or place an order online. Fill out our web form for more information. Contact us for all your auto parts needs in St. Louis, MO. We take pride in delivering the best service to our valued customers. Our auto parts facility in St. Louis, MO is among the most reputable in the area.

MOST ACDELCO GM ORIGINAL EQUIPMENT CABIN AIR FILTERS INSTALLED*

$65.00

Offer Expires 1/31/2026

Wiper Blade Rebate

Up to a $30 rebate* on the purchase of three select ACDelco Wiper Blades

Eligible brands are ACDelco Original Equipment ($10 rebate per wiper blade), ACDelco Gold ($7.50 rebate per wiper blade), or ACDelco Silver ($5 rebate per wiper blade).

Coupon Code: 308. *Limit three rebates per VIN. Purchase must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026. Installation not required for wiper rebate.

Battery Rebate

Up to a $30 rebate* on the purchase and installation of one select ACDelco Battery

Eligible brands are ACDelco Gold ($30 rebate) or ACDelco Silver ($15 rebate).

Coupon Code: 309. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

Cabin Air Filter Rebate

Up to a $15 rebate* on the purchase and installation of one select cabin air filter

Eligible brands are ACDelco Original Equipment ($15 rebate) or ACDelco Gold ($10 rebate).

Coupon Code: 314. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

Engine Air Filter Rebate

Up to a $15 rebate* on the purchase and installation of one select engine air filter

Eligible brands are ACDelco Original Equipment ($15 rebate) or ACDelco Gold ($10 rebate).

Coupon Code: 315. *Limit one rebate per VIN. Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

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.

Eligible Tire Brands: BFGoodrich, Bridgestone, Continental, Dunlop, Firestone, General, Goodyear, Hankook, Kelly, Michelin, Pirelli, and Uniroyal.

Coupon Code: 201. *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. Tire match price must be determined prior to applying a tire manufacturer rebate, if any. At Participating Dealers Only. Offer ends 12/31/2026.

Brake Rotor Rebate

Up to a $60 rebate* on the purchase and installation of four select brake rotors

Eligible brands are GM Genuine Parts ($30 rebate per brake rotor set), ACDelco Gold ($20 rebate per brake rotor set), or ACDelco Silver ($15 rebate per brake rotor set).

Coupon Code: 318. *Limit two sets of brake rotor rebates per VIN (one per axle). Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

Brake Pad Rebate

Up to a $60 rebate* on the purchase and installation of select front and rear brake pads

Eligible brands are GM Genuine Parts ($30 rebate per brake pad set), ACDelco Gold ($20 rebate per brake pad set), or ACDelco Silver ($15 rebate per brake pad set).

Coupon Code: 303. *Limit two sets of brake pad rebates per VIN (one per axle). Purchase and installation must be at a participating U.S. GM Dealer. Rebate will be issued as a Visa® Gift Card. See mycertifiedservicerebates.com for details and rebate form, which must be submitted by 3/31/2026. Offer ends 2/28/2026.

6-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$89.95

Coupon Code: 202. *Tire balancing, tax, and more than 6 quarts of oil extra. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 3/22/2026

8-Quart ACDelco GM OE dexos®1 Full Synthetic Oil Change and Tire Rotation on most vehicles*

$99.95

Coupon Code: 212. *Tire balancing, tax, and more than 8 quarts of oil extra. 8-quart dexos®R oil change may be required on 2021-2024 6.2L engines, please check with your dealership. Excludes diesel engines and Corvettes. See owner's manual for specific oil grades recommended by vehicle model. Offer ends 3/22/2026

Most ACDelco Gold Front Brake Pads Installed*

24 Months/Unlimited Mile Warranty**

$299.95

Coupon Code: 203. *Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes enhanced-performance brake pads and some vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/22/2026

Most GM Genuine Parts Front Brake Pads Installed*

24 Months/Unlimited Mile Warranty**

$355.00

Coupon Code: 235. *Installation and rotor inspection included. Turning or replacing rotors, all other services, and tax extra. Excludes enhanced-performance brake pads and some vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/22/2026

ACDelco Silver Front Brake Rotors installed on most cars & small SUVs*

12 Months/Unlimited Mile Warranty**

$319.95

Coupon Code: 214. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/22/2026

ACDelco Gold Front Brake Rotors installed on most cars & small SUVs*

24 Months/Unlimited Mile Warranty**

$319.95

Coupon Code: 222. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/22/2026

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

24 Months/Unlimited Mile Warranty**

$319.95

Coupon Code: 236. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/22/2026

ACDelco Silver Front Brake Rotors installed on most trucks and full-size SUVs*

12 Months/Unlimited Mile Warranty**

$459.95

Coupon Code: 215. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/22/2026

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

24 Months/Unlimited Mile Warranty**

$459.95

Coupon Code: 237. *Tax extra. Excludes coated rotors, enhanced-performance rotors, medium-duty trucks, and other select vehicles. **Please see your Dealer to learn more about the warranty part details and qualifications. Offer ends 3/22/2026

Most ACDelco Silver 18-Mo Batteries Installed*

18-month free-replacement limited warranty**

$149.90

Coupon Code: 241. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 3/22/2026

Most ACDelco Gold 30-Mo Batteries Installed*

30-month free-replacement limited warranty**

$229.90

Coupon Code: 207. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 3/22/2026

Most ACDelco Gold 42-Mo Batteries Installed*

42-month free-replacement limited warranty**

$259.90

Coupon Code: 240. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 3/22/2026

Most ACDelco Gold Cabin Air Filters Installed*

$70.00

Coupon Code: 261. *Tax extra. Installation extra on some vehicles. Offer ends 3/22/2026

Most ACDelco GM Original Equipment Wiper Blades (per pair) Installed*

$64.95

Coupon Code: 257. *Tax extra. Installation extra on some vehicles. Offer ends 3/22/2026

Tire Rotation and MPVI*

Regular Tire Rotations Can Help Extend The Life Of Your Tires

$24.95

Coupon Code: 277. *See dealer for complete details. Multi-Point Vehicle Inspections (MPVI) vary by participating dealer. Tire balancing, wheel alignment and tax extra. Offer ends 3/22/2026

Most ACDelco Gold 36-Mo AGM Batteries Installed*

36-month free-replacement limited warranty**

$399.95

Coupon Code: 279. *Tax extra. Installation extra on some vehicles. **Please see your Dealer to learn more about exclusions and the warranty part details and qualifications. Offer ends 3/22/2026

Most ACDelco GM Original Equipment Engine Air Filters Installed*

$60.00

Coupon Code: 281. *Tax extra. Installation extra on some vehicles. Offer ends 3/22/2026

Most ACDelco Gold Engine Air Filters Installed*

$60.00

Coupon Code: 283. *Tax extra. Installation extra on some vehicles. Offer ends 3/22/2026


Tire FAQ's

You’ll need new tires if the Tread Wear Indicators at three or more places around the tire can be seen. We recommend that the tires be inspected for signs of wear or damage at least once a month, and that vehicle owners seek professional service if the following are found:

  • Cracks in tire tread or sidewalls
  • Cuts in tires that reveal cord or fabric
  • Bumps, bulges or splits in tires
  • Punctures in tires
  • Any other irreparable damage

An underinflated tire can result in overloading and overheating, blowouts, excessive tire wear, poor handling and reduced fuel economy. Overinflated tires also can result in excessive tire wear

Each tire on a vehicle performs a different task, causing them to wear at different rates. Regular tire rotation allows tires to wear evenly, optimizing tire life and allowing tires to be replaced in sets of four, which is preferable.

Our Certified Service experts at Dave Sinclair Buick GMC can recommend tires that are right for your vehicle, your driving habits and your budget.