---
product_id: 188036038
title: "18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More"
brand: "ar-pro"
price: "$163.78"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/188036038-18x8-50-9-50-8-replacement-inner-tube-with-tr
store_origin: EC
region: Ecuador
---

# Heavy-duty butyl rubber, puncture-resistant Fits 8" rims, 9.5" wide Quick install under 5 minutes 18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More

**Brand:** ar-pro
**Price:** $163.78
**Availability:** ✅ In Stock

## Summary

> 🛞 Upgrade your ride—comfort, safety, and speed in one sleek package!

## Quick Answers

- **What is this?** 18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More by ar-pro
- **How much does it cost?** $163.78 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/188036038-18x8-50-9-50-8-replacement-inner-tube-with-tr)

## Best For

- ar-pro enthusiasts

## Why This Product

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

## Key Features

- • **Safety That Seals the Deal:** Instant airtight seal on puncture prevents damage and keeps you safe in any weather or terrain.
- • **Fast & Effortless Installation:** Get back on track in under 5 minutes with a hassle-free replacement process designed for busy pros.
- • **Universal Fit for Versatile Use:** Perfectly engineered for golf carts, tractors, lawn mowers, ATVs, and more—one tube fits them all.
- • **Ride in Comfort, Glide with Ease:** Thick butyl rubber absorbs shocks up to 60 PSI, smoothing out every bump and hollow on your path.
- • **Built to Last, Made for Performance:** Crafted from premium single-ply butyl rubber, these tubes deliver durability and reliability you can count on.

## Overview

The AR-PRO 18x8.50/9.50-8 Replacement Inner Tube (2-Pack) is a heavy-duty, universal-fit solution designed for 8" rims with widths between 8.5" and 9.5". Made from thick, puncture-resistant butyl rubber, it supports up to 60 PSI for a smooth, shock-absorbing ride across golf carts, tractors, lawn mowers, and more. Quick to install and engineered for durability, these tubes ensure safety and performance in all seasons.

## Description

Full description not available

## Features

- 18x8.5/9.5 -8 Replacement Inner Tubes: Fit vehicles with 8” rims that are between 8.5'' to 9.5'' wide such as Golf Cart, Tractor, John Deere Lawn Mower, Snowthrowers, Tillers, Trailers, Wheelbarrows and ATV's – guaranteed to fit!
- ADDS COMFORT TO YOUR RIDE: With thick butyl rubber that absorbs shocks, (60 psi Maxim) you won’t feel the bumps and hollows because your vehicles will glide along, protecting you from the force. Now that’s comfortable.
- SAFETY FIRST IS OUR MOTTO: Heavy-duty inner tube and tire. When and if punctured, it immediately creates an airtight seal to prevent damage, destruction and injury to the rider. Safe in any season or weather condition.
- EASY INSTALLATION: In less than 5 minutes, you’ll be back on the trail or track! Replace the inner tube quick – so simple, easy and fast!
- MADE HEAVY DUTY FROM QUALITY MATERIALS: It’s our job to make dependable and durable inner tubes and we do it right! Count on AR-PRO!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | AR-PRO |
| Size | 18x8.5/9.5-8,TR-13 |
| Section Width | 9.5 Inches |
| Maximum Pressure | 60 Pound per Square Inch |
| Rim Width | 9.5 Inches |
| Tire Diameter | 27.6 Inches |
| Item Diameter | 18 Inches |
| Item Weight | 4.2 Pounds |
| Automotive Fit Type | Universal Fit |
| UPC | 684753221594 |
| Vehicle Tire ISO Metric Size Description | 8.50/9.50-8 |
| Unit Count | 2 Count |
| Construction Type | Single-ply Butyl Rubber |
| Manufacturer | AR-PRO |
| Item Weight | 4.19 pounds |
| Manufacturer Part Number | 18x8.50/9.50-8 |

## Product Details

- **Brand:** AR-PRO
- **Size:** 18x8.5/9.5-8,TR-13
- **Rim Size:** 8 Inches
- **Section Width:** 9.5 Inches
- **Tire Aspect Ratio:** 60
- **Load Index:** 55
- **Speed Rating:** H
- **Maximum Pressure:** 60 Pound per Square Inch
- **Rim Width:** 9.5 Inches
- **Tire Diameter:** 27.6 Inches

## Images

![18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More - Image 1](https://m.media-amazon.com/images/I/71cDqi6U4iL.jpg)
![18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More - Image 2](https://m.media-amazon.com/images/I/711mKcgbl6L.jpg)
![18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More - Image 3](https://m.media-amazon.com/images/I/71qGK9d8efL.jpg)
![18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More - Image 4](https://m.media-amazon.com/images/I/71O8Sdu0vEL.jpg)
![18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More - Image 5](https://m.media-amazon.com/images/I/71sDQks9QzL.jpg)

## Available Options

This product comes in different **Size** options.

## Frequently Bought Together

- 18x8.50/9.50-8 Replacement Inner Tube with TR-13 Valve Stem (2-Pack) - For Golf Cart/Tractor/Lawn Mower and More
- WEIZE 18x8.50-8 Lawn Mower Utiility Cart Turf Tires,18X8.5X8, 4 PR Tubeless, 825lbs Capacity, Set of 2

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**Shop now:** [https://www.desertcart.ec/products/188036038-18x8-50-9-50-8-replacement-inner-tube-with-tr](https://www.desertcart.ec/products/188036038-18x8-50-9-50-8-replacement-inner-tube-with-tr)

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-01-23*