Pro-Line Positron SC 2.2/3.0" Short Course Truck Tires (2) (M4)

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Pro-Line Positron SC 2.2/3.0" Short Course Truck Tires (2) (M4)
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The Pro-Line Positron SC 2.2/3.0" Short Course Truck Tire is the future of Short Course Tire Performance. Designed from the ground up with a futuristic directional tread design, the Positron delivers next generation performance with improved grip and corner speed on indoor clay tracks. The tread design pays homage to the Electron and ION tire before it with the 2 center pins boxed in by connected bars for a familiar Pro-Line signature look. From there the connected bars shoot off at angles that have been specifically designed to provide maximum Forward Bite combined with unmatched corner speed all while lasting longer than the competition. The Positron is directional, which adds another tuning option for the racers always looking for that extra edge since it will perform differently depending on which direction it is run.

Features:
  • Ground up Design for Maximum Performance
  • Futuristic Directional Tread Design
  • Angled Connected Bars for Maximum Forward Bite & Unmatched Corner Speed
  • Improved Tire Wear Over Previous Race Tires
  • Tune Performance by Choosing Tire Direction
  • Outlast the Competition
  • Made in the USA, since 1982

Specifications:
Height: 4.16" (106mm)
Width: 1.81" (46mm)

Includes:
  • (2) Positron SC Tires
  • (2) Closed Cell Foam Inserts 

This product was added to our catalog on June 7, 2017

Daniel CANTWELL
Saturday, Jun 2 2018 (about 6 years ago)
Pro-Line Positron SC 2.2/3.0" Short Course Truck Tires (2)
A very good tire for the high bite clay tracks. I ran mine on my AE 2WD drive SC5M.
2 customers found this review helpful.
Eric Larsen
Verified Owner
Wednesday, Dec 4 2024 (2 weeks ago)
Pro-Line Positron SC 2.2/3.0" Short Course Truck Tires (2) (MC)
I am an amateur driver at my local track. I do not race but set decent lap times with respectable consistency when practicing. I run these tires on my original SC10 2wd without any tire sauce and without grinding inserts or the tread. My local track is hard-packed, wet clay so I'm running the MC compound. On practice days when the track is not as maintained (lightly watered, occasionally blown off, etc), these tires do very well for me. After 2 full battery packs of constant driving, there is zero wear on the tread. Even with full tread they don't really load up much and clean easily. They grip well enough on hard, damp clay to take sweeping turns at speed with only minimal slide. For hairpin turns, they can easily be broken loose with light braking for a controlled slide. Again, I don't race so can't speak to any "tuning" tricks with these tires. I use these to have an enjoyable practice day at the track.
Hiroyuki iida
Verified Owner
Wednesday, Sep 6 2023 (about a year ago)
Pro-Line Positron SC 2.2/3.0" Short Course Truck Tires (2) (M4)
Excellent grip on dirt surfaces, but wears off quickly
Chelsea Wolfe
Verified Owner
Wednesday, Dec 22 2021 (about 3 years ago)
Pro-Line Positron SC 2.2/3.0" Short Course Truck Tires (2) (MC)
Tons of grip and really nice finish. I've used them on carpet and clay tracks
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