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Grunt 1.9" G8 Rock Terrain Truck Tires

for Front or Rear 1.9" Crawler

  • SKU: 10172-14
  • 34.95 USD$34.95
  • List Price: $39.99
  • You save: $5.04
In Stock

Max Qty: 22

This is a pair of Grunt 1.9" Rock Crawling Tires. Pro-Line is ready to equip and mobilize the fleet of military crawlers with the all-new combat-ready Grunt 1.9" tires! The Grunt has been designed from the ground up to give your military build the scale looks and performance that you need to outmaneuver the enemy. Coming in at 4.4" tall by 1.4" wide the Grunt 1.9" the tire is the perfect size for single or dually military tire applications. The tread features alternating rows of 3 tread blocks that will charge through trenches and take no prisoners. The stepped sidewall not only looks scale but also adds protection from sharp jagged rocks. The Grunt 1.9" tires are made from Pro-Line's legendary G8 rock crawling compound, so you know they will have the grip you need. Gain the high ground with Pro-Line's new Grunt 1.9" Rock Crawling Tires. Get yours today!

Check out what our friends over at RCNewb has to say in their review HERE

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Please note: All tires & wheels are sold in pairs, unless otherwise noted


10172-14 | Grunt 1.9" G8 Rock Terrain Truck Tires (2) for Front or Rear

  • Scale Military Tire Looks and Performance
  • Tire Size: 4.4" Tall by 1.4" wide
  • Can be Used as a Dually for Custom Builds!
  • Alternating Rows of 3 Tread Blocks for Maximum Scale Grip
  • Made from Pro-Line's legendary G8 Rock Crawling Compound
  • Made in the USA, since 1982 - Read about Pro-Line Racing's History

Download Tire Compound ChartTire Compound Colored Dot Chart
Height:   4.40" (112mm)
Width:   1.40" (36mm)

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Product Ratings and Reviews

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4.0 out of 5 stars
  • Sunday, November 3, 2019
  • Austin
  • Blue Springs, MO
I purchased the 1.9 Grunt tires on 11/1/19 for my Rock Bouncer on SCX10ii axles and was super happy with the scale look of them. I tend to run a lot of loose dirt/rock hills here in Missouri and cut most all of my tires in which I did with the Grunt tires as well. I took a very small amount of the center lug out to make the tire just a little more aggressive for the loose dirt hills that I run. The tire works great in most all types of terrain but not as well on a rock only environment, I believe due to the large square lug pattern. Overall for my 7+lbs all metal Rock Bouncer these tires work great. I ran them on my 1.9 Wraith on some trails and they did well until I got them in a rock only situation, that being said they are not a bad rock tire but there are certainly better options available by Pro-line for heavy duty rock crawling. TreeLemur