Tell us your vehicle
Share the year, make, model, and current tire size so the team can start with the correct fit.
Four Pettus locations serving Eastern MissouriContact Pettus
Official Mopar Tire Event • September 1-30
Buy 3 eligible tires. Get the 4th for $1.
September 1-30, 2026
For one month only, let the factory-trained service team at Pettus CDJR De Soto help match your vehicle with qualifying tires and get you set for the road ahead.
Mopar manufacturer program • Fulfilled by Pettus CDJR De Soto
Official Mopar Tire Event
Fourth qualifying tire for$1September 1-30, 2026. Eligibility and restrictions apply.
Official Mopar OnDemand campaign artwork • Program 776
Official Mopar Tire Event
Unlock a tire for $1 when you buy 3.
Get more out of every mile with Mopar's limited-time tire offer. Save on trusted tire brands and professional installation from the Mopar experts who know your vehicle best. The September Buy 3 Tire event runs September 1-30, 2026 at participating dealerships.
- 2-year road-hazard coverage on eligible Mopar TireWorks tires
- Convenient one-stop tire service
- Factory-trained technicians
The offer, made simple
Buy three qualifying tires. Pay $1 for the fourth.
If a complete qualifying set is right for your vehicle, this limited-time Mopar event can help you replace all four tires at once while the fourth eligible tire is just $1.
How it works
Three steps to the right qualifying set.
We check eligibility
A Service Advisor confirms which available tire products qualify for the current Mopar event.
Get the fourth for $1
Buy three eligible tires from September 1-30 and get the fourth eligible tire for $1.
Straight answers
What to know before your visit.
Which tires qualify?
The offer is available on select tires. Mopar excludes Continental, Dunlop, General, Giti, Laufenn, OMNIMAX, Toyo medium-truck tires, specified Mickey Thompson Baja lines, plus the other products named in the manufacturer disclaimer below. A Pettus CDJR De Soto Service Advisor will confirm the exact tire before you buy.
Can I use the Mopar Tire Price Match Guarantee too?
No. Mopar states that this promotion is not compatible with the Mopar Tire Price Match Guarantee.
Is road-hazard coverage included?
The manufacturer program includes two-year road-hazard coverage only for eligible tires purchased from an FCA US LLC dealership through the Mopar TireWorks Program. Dodge Demon tires for vehicle body code LADM22 are excluded. Your Service Advisor will confirm coverage for the exact tire.
Is the fourth tire free?
No. The advertised fourth eligible tire price is $1, subject to the program's eligibility, availability, and restrictions.
What other charges should I expect?
Ask your Service Advisor for the complete installed price, including any mounting, balancing, taxes, fees, or other service your vehicle may need, before you approve the work.
Pettus CDJR De Soto offer details
September 1-30, 2026
Review the essentials, then contact this store for complete terms.
- Offer valid September 1-30, 2026 at Pettus CDJR De Soto.
- Buy 3 eligible tires and get the 4th for $1.
- Available on select tires at participating dealerships; the manufacturer exclusions shown above apply.
- Not compatible with the Mopar Tire Price Match Guarantee.
- Two-year road-hazard coverage applies only to eligible Mopar TireWorks purchases; the manufacturer coverage exclusions shown above apply.
- Eligibility, availability, and restrictions apply. See a Pettus CDJR De Soto Service Advisor for complete details.
Pettus CDJR De Soto
Check your tire size before the event ends.
12830 Highway 21, De Soto, MO 63020