235/45R18 Firestone Affinity As - Built for drivers who want one tire that feels right day to day, the Firestone Affinity As brings dependable all season grip. Built in 235/45R18 with a black sidewall, it keeps the look clean while supporting confident road manners.
The spec sheet provides useful guidance, helping you match the right tire to your needs. A 94 load index paired with a V speed rating helps support a confident choice in this sizing. It includes a 65000 mile limited warranty, adding confidence to your replacement tire choice.
When choosing replacement tires, the Firestone Affinity As delivers a spec-driven option in 235/45R18 sizing for dependable aftermarket tires. It also works well as a dependable option for new tires during everyday tire replacement. It supports predictable everyday driving with stable traction and controlled response.
Order Firestone Affinity As in 235/45R18 today with free shipping and available financing. We review each order prior to shipment to help keep fulfillment accurate and consistent. Order with confidence backed by our Price Match Guarantee. Want help choosing? We are here to support you. Review our fitment, pricing, and warranty policies. Call 320-247-6160. WheelSetGo is family-owned and focused on delivering aftermarket wheels, rims, and tires with trusted support.
- 12-month free tire replacement protection*
- Replacement tires up to 100% of the original cost*
- Up to $25 repair reimbursement (per tire per occurrence)*
- Up to $75 flat tire changing assistance reimbursement*
- Nationwide Acceptance — 50,000+ locations nationwide*
- Estimated added value of $10 - $50 per tire
- Easy claims — fast, no-hassle claim process*
- Hazard protection from damage caused by nails, glass, potholes, jagged metal and more*
- *See the Free Tire Road Hazard page for details
We are an authorized retailer of all Firestone products. Please visit the manufacturers' website for full warranty terms and conditions. If you have additional manufacturer warranty concerns or questions on the products you purchased from us, we would love to help. We are a family-owned & operated company and takes pride in offering small-town personal service.
Warning: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
