Dunlop Signature HP 245/45 R18 96W — Fitment, Availability, and Details

Current status - Product has been discontinued. - Size on this page: 245/45 R18 96W SL BSW (Item #31784). - Treadwell category: Better. - Customer rating: 4.5 (4 reviews).

If you’re shopping this exact size in Dunlop, browse in-stock alternatives in the same size. Shop Dunlop tires in 245/45R18.

Key features (Dunlop Signature HP)

• Performance all-season design for sporty and performance vehicles seeking traction, handling, and value.
• Asymmetric tread pattern for responsive handling and controlled grip on dry and wet roads.
• Large outer shoulder blocks and a continuous center rib for ultra‑high‑performance handling and rapid steering response.
• Circumferential grooves to maintain road contact in water or slush.
• Blade pattern to aid traction in very light winter conditions.
• Contoured tread edges to help reduce road noise and promote longer tread life.
• Internal construction with two steel belts and JointLess Band (JLB) nylon for driving control and even wear.
• Rim guards to help protect wheels from curb damage.
• Backed by a 45,000‑mile warranty.

Size and specs at a glance

• Size: 245/45 R18
• Load index/speed rating: 96W
• Load range/sidewall: SL, BSW
• Item number: 31784

How to confirm fitment and check local pricing

• Enter your vehicle to verify fitment and see size‑correct options for your car. Enter your vehicle.
• Get data‑backed recommendations with Treadwell, which uses new tire testing and real‑world tire life data to guide your choice. Get started with Treadwell.
• For current availability and pricing at your nearest store, use the store locator. Find a store.
• Prefer to talk it through? Customer Service: 888‑458‑5988 (Mon–Fri 8 AM–9 PM ET, Sat 8 AM–8 PM ET).

Tip: For the best tire protection on your purchase, you can add Discount Tire Certificates at checkout.