305/70R18 Cooper Discoverer STT PRO - The Cooper Discoverer STT PRO is a mud tire built to dig in, offering strong off-road traction for challenging surfaces. Built as a 305/70R18 tire with a black sidewall, it brings a confident road feel with clean appearance.
Strong specs make for an easier purchase, and this tire keeps those details upfront. With 126/123 load capability and a Q speed rating, it is built for stable road manners in this sizing. Its 10-ply rated construction with Load Range E support adds confidence for tougher use cases. M+S rated design supports traction in mixed conditions, including light snow.
Shoppers searching for 305/70R18 aftermarket tires will appreciate the clear sizing and confident feel of the Cooper Discoverer STT PRO for replacement tires. It supports buyers comparing aggressive mud terrain tires for off-road driving. It is built for tougher terrain, supporting strong off-road bite and confident grip when conditions get loose.
Get Cooper Discoverer STT PRO in 305/70R18 today with free shipping and available financing. Your order is prepared carefully before shipment for a smooth, reliable experience. Your purchase is backed by our Price Match Guarantee. Call for friendly help from a real team. 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 Cooper 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
