Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Features, Description, Q&A, Specs & Installation
| Brand | Firestone |
| Tire Model | Firehawk Indy 500 |
| Tire Type | High Performance Summer |
| Tire Size | 235/40R18 |
| Tire Diameter | 25 |
| Tire Load Index | 95 (1521 lbs per tire) |
| Tire Load Rating | XL |
| Tire Tread Depth | 10/32" |
| Tire Revs Per Mile | 794 |
| Tire Speed Rating | (W) Up to 168mph |
| Tire Weight | 24 |
| Wheel Diameter | 18 |
| UTQG Tire Rating | 340 A A |
| Tire Tread Pattern | Non-Directional |
| Minimum Wheel Width | 8" |
| Maximum Wheel Width | 9.5" |
Summer Performance. Wheels requiring 235/40R18 tires can use this Firestone Firehawk Indy 500 Tire to deliver ultra-high performance summer capability with confident road feel. This tire is engineered to improve wet and track performance while using proprietary Pulse Grove Technology to help prevent hydroplaning on wet surfaces. With strong dry-condition handling, cornering support, and a direct-replacement single-tire configuration, this component provides a focused upgrade for drivers seeking responsive warm-weather traction.
Construction and Appearance. Built as an ultra-high performance summer tire, this component is made to provide dependable tread contact, stable handling, and responsive cornering in dry conditions. The matte black finish gives the sidewall a clean, purposeful appearance that matches the tire’s performance-focused role. Proprietary Pulse Grove Technology supports wet-surface control by helping channel water away from the contact area, while durable rubber construction helps maintain consistent road engagement during spirited driving. Quality manufacturing gives this tire the structure, traction consistency, and service-ready durability expected from a high-performance replacement tire.
Installation. Installation should be completed using standard tire mounting and balancing procedures with proper shop equipment. The existing tire should be removed, the new tire should be mounted carefully, and the assembly should be balanced before being secured back onto the vehicle. After installation, tire pressure, bead seating, balance, and overall road-readiness should be checked before regular driving. Proper inspection after mounting helps support safe operation, even tread contact, and dependable performance.
Application. This Firestone Firehawk Indy 500 Tire fits wheels requiring 235/40R18 tires. This tire enhances the vehicle by improving warm-weather grip, wet-surface confidence, and dry-condition cornering response. Its ultra-high performance summer design, Pulse Grove Technology, and direct-replacement configuration also support a more responsive and enjoyable driving experience.
Firestone 12377
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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