Milestar Patagonia A/T Pro 255/55R18 Tire
An 18-inch setup can carry all-terrain tread without going straight to an oversized LT tire. This 255/55R18 is the 109H XL-rated A/T Pro.
Stepped grooves and an aggressive upper sidewall give the A/T Pro useful tools for loose surfaces. The approved wheel-width range is 7.00–9.00 inches. Match the complete tire rating, wheel capacity and vehicle clearance together.
Tire Specifications
- Tire size: 255/55R18
- Service description: 109H
- Load range / ply rating: XL
- Sidewall code: BW
- Overall diameter: 29.0 in
- Catalog section width: 10.4 in
- Approved wheel-width range: 7.00–9.00 in
- Measuring rim: 8.00 in
- Tread depth: 14/32 in
- Maximum single load / pressure: 2271 lb at 51 psi
- Approximate tire weight: 37.5 lb
- UTQG: 660 A A
Fitment & Installation
Match the complete tire size, load index, speed rating and wheel-width range to the vehicle and load. Check body, suspension and brake clearance before mounting. Have a qualified installer set the correct cold inflation pressure; the catalog maximum is a rated limit, not an everyday inflation recommendation. Ply rating describes load capability, not a literal count of sidewall plies. Ask POR to help check the complete setup before ordering.
Manufacturer & Part Details
- Brand: Milestar
- Manufacturer part number: 24995108
- POR SKU: M24995108
- UPC from supplier feed: 758823101687
Manufacturer Warranty
Milestar lists a 55,000-mile limited mileage warranty for the Patagonia A/T Pro. Coverage is prorated, limited to five years from installation and subject to eligibility, registration, original-owner/vehicle requirements and documented 5,000-mile rotations. The separate materials/workmanship warranty has exclusions including road hazards, improper inflation, overloading and improper mounting. Mounting, balancing and associated service charges are excluded.
Refund Policy
Returns accepted within 30 days of purchase. Items must be unused, in original packaging, and include proof of purchase. Restocking fees may apply. Non-returnable items: custom orders, electrical parts, and used products. For full details, visit our Refund Policy page.
