This is a "machine-selection optional" part.Please choose a vehicle to see the options specific to your machine,choose from all of the options below and add to cart.

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines
IRC M1A Soft Terrain Tire
  • View Larger
  • Video

Customer rating on this product:

Read reviews ( 7 ) | Write a review

Live Chat Software

90/90x21 IRC M1A Soft Terrain Tire

Part# 1013620001

Our price: $59.98

MSRP: $92.95 - You save $32.97 (35% off)

Get $3.00 in Quick Cash

View Product DetailsSee stock sizes for your machine (Machine Specs)

Temporarily out of stock
Expected in stock Jun 07, 2016 - More Info

  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live Chat: Click here (Leave email if after hours)
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)


  • Here's the racer's only choice for running in the mud or through the sand.
  • Self-cleaning tread helps keep you going.
  • Designed for soft loam and mud .
  • A favorite of Cross Country racers.

IRC M1A Soft Terrain Tire Reviews

Your review could win you a $100 or $500 gift card!

Each review submitted enters you into a $100 gift card monthly drawing, and a $500 gift card quarterly drawing!

0 of 0 people found this review helpful.

Its a front tire thats for sure

Comments On Jun 08, 2015:Its a front tire. I can't really say much because my front tire never really touches the ground. The seldom times it does touch the ground it feels like its about ready to rip the entire trail out from the earth it grips so well.

Was this review helpful?

1 of 1 people found this review helpful.

Not a bad tire

Comments On Nov 09, 2012:I wwas happy with this didn't chunk, just wore down slowly

Was this review helpful?

0 of 0 people found this review helpful.

Great in mud

Comments On Mar 19, 2012:Best front tire in tire clogging mud or loose dry shale soil. To small for use on full size bikes good on my Ty350, but on not larger or heavier bikes

Was this review helpful?

0 of 0 people found this review helpful.

m1a front tire

Comments On Oct 12, 2011:This tire would work in mud or sand on a 125 or smaller but has no profile for a bigger bike.

Was this review helpful?

0 of 0 people found this review helpful.


Comments On Jan 28, 2011:lasts a long time. i like it

Was this review helpful?

0 of 0 people found this review helpful.

great mx tire

Comments On Jan 04, 2011:good in the soft loam. hooks up great!

Was this review helpful?

0 of 1 people found this review helpful.

Don't Buy

Comments On Oct 04, 2010:Terrible tire. It might work in the sand, but that is it. Any other terrain and you might as well be riding on a flat. Unless you're using this tire exclusively in the dunes, don't buy it.

Was this review helpful?

RM Cash ProgramParts Finder