RCRCCarCalc

RC car model specs

Quick answer

Each model page shows only what the listing states: scale, drive, motor, LiPo cell count, any stated top speed and whether the battery is included, plus the packs and charger it needs.

Traxxas X-Maxx Ultimate 8s 4X4 Extreme Monster Truck (Blue)
Flagship

Traxxas X-Maxx Ultimate 8s 4X4 Extreme Monster Truck (Blue)

  • 4WD
  • 8S

The Traxxas X-Maxx Ultimate 8S, the top of the Traxxas monster truck line.

Budget: $1,500+ the button shows the current price

Check price on Amazon Full specs

Bashers and speed cars

Entry hobby grade and minis

1/10 and larger crawlers

Mini crawlers

Toy grade

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RCCarCalc is researched guidance, not professional advice. Figures come from published manufacturer specifications, listings and verified owner reports, not hands-on testing. Speeds are theoretical or as listed; real results depend on gearing, battery, tires and terrain. See how we research.