Perfect Summertime Performance.
Conquer the tracks with ease with this Sumitomo High Performance HTR Z II Tire. It’s perfect for track and high-performance applications, but it’s also great as a street tire. No matter if the roads are dry or wet, you can count on this tire to provide excellent traction, high-speed stability, and easy handling.
Revolutionary V-Shaped Treads.
Sumitomo gave this tire a unique V-shaped directional pattern with arched tread blocks for superior dry-road traction. Meanwhile, the circumferential rain groove in the center and multi-directional water channels help improve hydroplaning resistance, wet-road grip, and steering response. The wide tread blocks, on the other hand, help with stability and traction when cornering.
Silica-Enhanced Compound With Micro-Carbon Technology.
This summer tire is formed using a silica-enhanced compound with micro-carbon technology for ultimate durability and strength. It also features internal steel belts reinforced with joint-less nylon bands for high-speed durability and stability and uniform tread wear. Meanwhile, the single strand beads on the lower sidewalls help ensure a perfect fit and the flange guards add extra protection against curb damage for your wheels.
Top-Notch Hydroplaning Resistance.
Sumitomo made sure that this wheel can handle both dry, hot weather and wet, rainy seasons. The multi-directional water channels help push water away from the center and toward the sides, which improve your car’s hydroplaning resistance. These features also help enhance road grip and wet-road handling. The wide tread blocks, meanwhile, ensure a quieter ride for your ultimate driving comfort.
Comes With a 5-Year Limited Warranty.
This summer tire is covered by a 5-year limited replacement warranty from the date of purchase. A uniformity warranty also applies for the first 1/32 inch of wear. If you have any questions regarding the warranty coverage and policies, please don’t hesitate to contact the manufacturer.
This Sumitomo High Performance HTR Z II Tire is compatible with all models of the Dodge Challenger.
NOTE: This is a high-performance tire intended for use during summer months or warm temperatures only. Use during cold weather will greatly reduce performance, traction, and handling, and greatly increase stopping distance. If using this tire in a drag or track environment during cold weather, we strongly recommend performing a pre-run burnout to nominalize the tread compound's temperature.
NOTE: This is an ultra high performance summer specific compound and tread tire. Use during the summer and warm temperature months will result in superior traction over & all-season tires. Use during the winter months or in cold temperatures significantly reduces traction and increases stopping distance, as the compound becomes less sticky.
Mounting & Balancing: AmericanMuscle offers professional mounting and balancing on all wheels and tires when purchased together on the same order for an additional fee. This will allow you to swap out your old wheels for your new set when they arrive. We even offer Free Nitrogen tire fill.
- State of the Art On-Site Tire Facility
- Scratch-Free Mounting Process
- Environmentally Friendly, Lead Free Wheel Weights
- Free Optional Nitrogen Tire Fill
- 1 to 2 Business Day Turn Around Time on Most Orders
Free Nitrogen Fill! AmericanMuscle is pleased to offer FREE optional nitrogen fill on wheels and tires that are purchased together on the same order. Filling your high performance tires with nitrogen has many benefits including:
- Improves Fuel Economy
- Reduced Weight
- Maintaining Constant Tire Pressure throughout the Year
- Prevents Corrosion to Preserve Wheel and Tire Life
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov