Tires

This new tire (part No. 18780) N2021 will replace the C2055 compound version. The new compound called N2021 will improve the tuning window to all cars from naturally aspirated Pro Stock, Top Sportsman and Outlaw 632 cars up through Pro Mods as well as...

• Compound: D-5• Rim Width: 15.0"• Overall Diameter: 32.5"• Average Circumfrence: 102.0"• Section Width: 18.4"• Tread Width: 16.0"• Weight: 39.6lbs

• Compound: D-4A• Rim Width: 16.0"• Overall Diameter: 33.4"• Average Circumference: 105.0"• Section Width: 20.8"• Tread Width: 17.4"• Weight: 43.1lbs

• Compound: Hard• Size: 26.0" x 4.5"-15• Rim Width: 4.0"• Average Diameter: 26"• Section Width: 6.3"• Tread Width: 4.5"• Weight: 10.8 lbs• Average Circumference: 81.2"

• Compound: Hard• Rim Width: 4.0"• Overall Diameter: 24.1"• Average Circumference: 75.8"• Section Width: 6.8"• Tread Width: 5.0"• Weight: 11.3lbs

• Compound: Hard• Rim Width: 4.0"• Overall Diameter: 25.3"• Average Circumference: 79.5"• Section Width: 6.5"• Tread Width: 4.5"• Weight: 9.8lbs

• Compound: Hard• Rim Width: 4.0"• Overall Diameter: 27.0"• Average Circumference: 84.8"• Section Width: 7.9"• Tread Width: 4.5"• Weight: 13.5lbs

• Wheel Diameter: 15 in.• Tire Size: 25.00 x 4.50-15• Tire Diameter: 25.00 in.• Section Width: 5.75 in.• Tread Width: 4.50 in.• Minimum Recommended Wheel Width: 3.50 in.• Maximum Recommended Wheel Width: 4.00 in.

Hoosier Tire LinerSpecifications:• Tube Size: 75/16.0-16 Liner• For use with Hoosier part numbers: 18780, 18790, 18910