---
product_id: 44121519
title: "Racing Hyrax 1.9 G8 Rock Terrain Truck Tires 2 PRO1012814 RC Tire"
brand: "pro-line"
price: "¥8756"
currency: JPY
in_stock: true
reviews_count: 13
category: "Pro Line"
url: https://www.desertcart.jp/products/44121519-racing-hyrax-1-9-g8-rock-terrain-truck-tires-2
store_origin: JP
region: Japan
---

# 1.9" rim size for perfect fit 10-ply construction for ultimate durability Stepped blocks & sipes for unmatched grip Racing Hyrax 1.9 G8 Rock Terrain Truck Tires 2 PRO1012814 RC Tire

**Brand:** pro-line
**Price:** ¥8756
**Availability:** ✅ In Stock

## Summary

> 🛞 Grip the wild, own the trail – Pro-Line Hyrax means no terrain left behind!

## Quick Answers

- **What is this?** Racing Hyrax 1.9 G8 Rock Terrain Truck Tires 2 PRO1012814 RC Tire by pro-line
- **How much does it cost?** ¥8756 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/44121519-racing-hyrax-1-9-g8-rock-terrain-truck-tires-2)

## Best For

- pro-line enthusiasts

## Why This Product

- Trusted pro-line brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Fit:** Designed for both front and rear use on 1.9" rims, ensuring seamless compatibility.
- • **Year-Round Ready:** Soft G8 compound optimized for all-season crawling adventures without compromise.
- • **Grip Like No Other:** Stepped blocks and multiple sipes combine to conquer the toughest terrains with confidence.
- • **Ground-Up Performance:** Engineered from scratch to maximize your crawler’s traction and control.
- • **Scale-Perfect Sidewalls:** Highly detailed sidewalls that deliver authentic, eye-catching realism on every trail.

## Overview

The Pro-Line Racing Hyrax 1.9 G8 Rock Terrain Truck Tires are precision-engineered RC crawler tires featuring a 10-ply durable construction, detailed scale sidewalls, and advanced stepped block tread design. Perfectly sized for 1.9" rims, these tires deliver unmatched grip and performance across all terrains and seasons, making them a top choice for serious RC enthusiasts.

## Description

Pro-Line Racing Proline 1012814 Hyrax 1.9" G8 Rock Terrain Truck Tires (2) for Crawlers, Front Or Rear

Review: Grip for days - These tires are amazing on ice and snow. They seem to not have the best grip on smooth surfaces because the contact patch is smaller, however I think this will improve as they wear. Rough surface and rocky terrain however they just grip and go even when wet and snowy. They are not however mud tires. The mud will build up in the lugs. I knew this going in because a reviewer had commented how they got full of dog poo. (Thanks fellow human) they seem to sling the mud out without too much trouble though and knowing anything about mud tires you'd already be aware of this. TRX-4 owners should be aware that these are more square than the stock tires and may require slight modifications or raising the body one notch especially when paired with a slight larger wheel. And even with that may rub like the stock tires did under extreme circumstances. Its possible with the factory radio to adjust the max steering angle to accommodate this also although I chose not to. Overall I'm extremely happy with these tires.
Review: Great tires!! Good fit for my TRX-4 - I am loving these tires! I purchased a set for my TRX-4 K10. They look and work great. Nice soft and sticky compound. I would highly recommend these tires if you're looking for an upgrade.

## Features

- All-new Ground up Design for Maximum Performance
- Highly Detailed Sidewall for Scale Looks
- Stepped Blocks & Multiple Sipes Create Unmatched Grip
- Tackle tough terrain in Scale Style

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MF6Z6GZ |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #281,584 in Toys & Games ( See Top 100 in Toys & Games ) #394 in RC Vehicle Tires |
| Brand | Pro-Line |
| Brand Name | Pro-Line |
| Construction Type | Stepped |
| Customer Reviews | 4.8 out of 5 stars 328 Reviews |
| Global Trade Identification Number | 00675118167534 |
| Included Components | Proline 1012814 Hyrax 1.9" G8 Rock Terrain Truck Tires (2) for Crawlers, Front or Rear |
| Item Diameter | 4.75 inches |
| Item Dimensions | 11 x 7 x 2 inches |
| Item Type Name | RC Hobby Products |
| Item Weight | 0.18 kg |
| Load Index | 97 |
| Manufacturer | Proline Racing |
| Manufacturer Part Number | PRO1012814 |
| Manufacturer Warranty Description | Please refer to manufactuer warranty. If there are manufacture defects or any quality issues upon receiving your products, please contact us immediately. To return items, please keep the item condition new. |
| Model Number | PRO1012814 |
| Number of Packs | 2 |
| Ply | 10-Ply |
| Rim Size | 1.9 inches |
| Rim Width | 19 inches |
| Seasons | Year Round |
| Section Width | 1.9 inches |
| Size | G8 (Soft) |
| Speed Rating | R |
| Tire Aspect Ratio | 10 |
| Tire Diameter | 4.75 inches |
| Tread Type | Non-Directional |
| UPC | 675118167534 |
| Unit Count | 1 Count |
| Vehicle Tire ISO Metric Size Description | 178/1.9 |

## Product Details

- **Brand:** Pro-Line
- **Load Index:** 97
- **Rim Size:** 1.9 inches
- **Rim Width:** 19 inches
- **Section Width:** 1.9 inches
- **Size:** G8 (Soft)
- **Speed Rating:** R
- **Tire Aspect Ratio:** 10
- **Tire Diameter:** 4.75 inches
- **Tread Type:** Non-Directional

## Images

![Racing Hyrax 1.9 G8 Rock Terrain Truck Tires 2 PRO1012814 RC Tire - Image 1](https://m.media-amazon.com/images/I/71PENBy3oGS.jpg)

## Questions & Answers

**Q: What is  dimensions on tire?**
A: This is misleading... I bought these thinking they were 4.5 tall as answered by the two previous commenters, but these are absolutely 4.75. Now I have tires that will not fit my truck.

**Q: Does this product include foam inserts?**
A: Yes they come with foams but foams are almost important as the tires. Prolines new dual stage are or a set of crawler innovations dual stage but it can get complicated with how many choices they have. Think about it this way, the correct foam gets you the most performance out of your tires

**Q: on a beadlock wheel can I drive these in water without water getting in the foam?**
A: You could but you'd need to seal the beadlock wheel. Most have holes in them to allow air to enter and leave. You'd also have trouble with them getting too stiff from air pressure. Just let the foam get wet and wring them out and replace the foam when it goes to poo.

**Q: Are these tires 4.7 tall?**
A: yes they are

## Customer Reviews

### ⭐⭐⭐⭐⭐ Grip for days
*by Z***R on January 28, 2019*

These tires are amazing on ice and snow. They seem to not have the best grip on smooth surfaces because the contact patch is smaller, however I think this will improve as they wear. Rough surface and rocky terrain however they just grip and go even when wet and snowy. They are not however mud tires. The mud will build up in the lugs. I knew this going in because a reviewer had commented how they got full of dog poo. (Thanks fellow human) they seem to sling the mud out without too much trouble though and knowing anything about mud tires you'd already be aware of this. TRX-4 owners should be aware that these are more square than the stock tires and may require slight modifications or raising the body one notch especially when paired with a slight larger wheel. And even with that may rub like the stock tires did under extreme circumstances. Its possible with the factory radio to adjust the max steering angle to accommodate this also although I chose not to. Overall I'm extremely happy with these tires.

### ⭐⭐⭐⭐⭐ Great tires!! Good fit for my TRX-4
*by A***7 on April 21, 2025*

I am loving these tires! I purchased a set for my TRX-4 K10. They look and work great. Nice soft and sticky compound. I would highly recommend these tires if you're looking for an upgrade.

### ⭐⭐⭐⭐⭐ 10 stars!
*by J***L on February 15, 2023*

Proline has the best rubber compound hands down! Stays sticky, better the more you wear them in! I won't run another tire after finally getting these! I've gone through so many cheaper tires thinking I was saving money, but I was wasting it. Seriously game changing.

## Frequently Bought Together

- Pro-Line Racing Hyrax 1.9 G8 Rock Terrain Truck Tires 2 PRO1012814 RC Tire
- Pro-Line Racing 1.9 XL Dual Stage Closed Cell Crawl Foam Insert2 PRO617400 RC Tire
- Pro-Line Racing Hyrax 1.9 Predator Tires 2 PRO1012803 RC Tire

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-10-19*