In my words
Toyo Open Country R/T Trail 1.0" Tires Mounted on Mini Impulse is the Rock Crawler rubber I reach for when grip is the only variable I can still change at the track.
The set runs 1.0" across and the wheels take a 7mm hex, fitted front, mounted and glued, so it goes on the car the evening it arrives. A carcass this size wants the right insert far more than it wants a different compound.
I link straight to the listing so the price you see is the price it sells for today.
What Pro-Line says about it
- Officially Licensed by Toyo Tires
- Scale Looks
- Wide Lateral Zigzag Grooves
- Mini Version of the Extremely Popular Impulse Wheels
- 3-piece Plastic Wheel Design
Questions I get about this set
How long will a set last?
On dirt I get a full race day from a soft compound and two or three from a medium. Carpet and astro are gentler on rubber and harder on pins.
Will these fit my hex?
Check the hex callout before anything else. This one is listed at 7mm. A tire that fits the rim will still rub if the offset is wrong, so measure your current wheel face-to-hub before you buy.










