IRC TR-011 Tires
  • IRC TR-011 Tires - Front
  • IRC TR-011 Tires - Rear

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$120.95 - $195.95
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IRC TR-011 Trials Tires


  • Specifically developed for Trial Competition use
  • Dual rubber compound features soft rubber treads and harder side walls 
  • Tread blocks create a wide, flat footprint
  • Incredible gripping power
  • TT is Tube Type
  • TL is Tubless
  • Not DOT approved
Product Style RevZilla Item # Manufacturer Product # Availability
Front / 2.75-21 TT 158820 301554 In Stock: Ships within 24 hours
Rear / 4.00R18 TL 158821 302379 In Stock: Ships within 24 hours


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We show real-time availability on this product page when you select the size/color item you want.  Most items will ship the same business day an order is placed,however if an item requires additional processing time a message will be shown indicating such.

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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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Have a functionality, fit, or otherwise product-specific question about the IRC TR-011 Tires? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Is thisIRC tire tubless?
A shopper on Jan 23, 2013
BEST ANSWER: According to IRC, the front tire (size: 275-21) is a "Tube Type". The rear (size: 400/R-18) is "Tubeless". Most motorcycles that would use this tire, have "Tube Type" rims.