---
product_id: 538741108
title: "18x8.50-8 GTX OEM Golf Cart BLACK Wheels and Golf Cart Tires Combo - Set of 4"
brand: "golf cart tire supply"
price: "€ 145.32"
currency: EUR
in_stock: false
url: https://www.desertcart.ie/products/538741108-18x8-50-8-gtx-oem-golf-cart-black-wheels-golf
store_origin: IE
region: Ireland
---

# 4-lug, 4" bolt pattern 18x8.50-8 tire size 760 lbs load rating 18x8.50-8 GTX OEM Golf Cart BLACK Wheels and Golf Cart Tires Combo - Set of 4

**Brand:** golf cart tire supply
**Price:** € 145.32
**Availability:** ❌ Out of Stock

## Summary

> 🛞 Elevate your ride with power and style — don’t get left behind!

## Quick Answers

- **What is this?** 18x8.50-8 GTX OEM Golf Cart BLACK Wheels and Golf Cart Tires Combo - Set of 4 by golf cart tire supply
- **How much does it cost?** € 145.32 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/538741108-18x8-50-8-gtx-oem-golf-cart-black-wheels-golf)

## Best For

- golf cart tire supply enthusiasts

## Why This Product

- Trusted golf cart tire supply brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Precision Fitment:** 4-lug, 4" bolt pattern ensures seamless OEM compatibility
- • **Durable Construction:** Nylon, DOT-rated tires built to last on every course
- • **Heavy-Duty Load Capacity:** Supports up to 760 lbs per tire for rugged performance
- • **Optimized Pressure Range:** Max 35 PSI for smooth, controlled rides
- • **Sleek Alloy Steel Design:** Black alloy steel wheels add a bold, professional edge

## Overview

This set of four 18x8.50-8 GTX OEM golf cart wheels and tires combines a robust 760 lbs load rating with a precise 4-lug, 4" bolt pattern for perfect OEM fitment. Featuring durable nylon, DOT-rated tires and sleek black alloy steel wheels, it delivers reliable performance and a sharp look for the discerning golf cart enthusiast.

## Description

Sweet deal! Clean up the look of your cart or replace those damaged rims today! This smooth riding OEM replacement set is great in many ways. This wheel and tire combo kit will perfectly replace your OEM golf cart wheels. Features a universal 8" BLACK steel wheel and 18x8.5-8 size tires. Just mount on and go! The 18x8.5-8" tire provides great traction in the rain or shine! 18″x8.5″-8″ Turf/Street OEM Tire 4 Ply / Pattern:P509 / Tread Depth(mm):6 / Rim Width(In):7 / SW(mm):215 / OD(mm):450 / Max Load(Lbs)@PSI: 815@22 Turf friendly, good for low speed street ride, fits all brands of carts without lift kit.

## Features

- Tire Size: 18-8.50-8
- Tire Weight Rating: 760 Lbs.
- Bolt Configuration: 4 Lug 4" Center - See diagram for fitment
- Load Range: B
- Max. Pressure: 35 PSI

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Steeleng |
| Brand | Golf Cart Tire Supply |
| Model | Steeleng |
| Manufacturer reference | 66470-4 |
| Exterior | Alloy Steel |
| Manufacturer Part Number | 66470-4 |
| Aspect Ratio | 5.00 |
| Construction | Nylon, DOT Rated |
| Rim Diameter | 8 Inches |
| Load Index Rating | 815 |
| Speed Rating | M |
| Tread Depth | 0.24 Inches |
| Rim Width | 7 Inches |
| Bolt Pattern (Number of Holes) | 4 |
| Bolt Pattern (Pitch Circle Diameter) | 101.6 Millimeters |
| Item Weight | 29 Kilograms |

## Product Details

- **Size:** 18x8.5-8
- **Exterior finish:** Alloy Steel
- **Brand:** Golf Cart Tire Supply
- **Wheel size:** 8 Inches
- **Material:** Alloy Steel

## Images

![18x8.50-8 GTX OEM Golf Cart BLACK Wheels and Golf Cart Tires Combo - Set of 4 - Image 1](https://m.media-amazon.com/images/I/71E6ZouDH1L.jpg)
![18x8.50-8 GTX OEM Golf Cart BLACK Wheels and Golf Cart Tires Combo - Set of 4 - Image 2](https://m.media-amazon.com/images/I/71AzfB3-7tL.jpg)
![18x8.50-8 GTX OEM Golf Cart BLACK Wheels and Golf Cart Tires Combo - Set of 4 - Image 3](https://m.media-amazon.com/images/I/61bey2Q51wL.jpg)

## Questions & Answers

**Q: Will s s cub cap fit? 2006 ezgo**
A: yes

**Q: I attempted to put some chrome center cap on these wheels, seemed a little tight and the tabs on the caps broke any suggestions if i order another set**
A: Press the tabs of the hubcaps in a little bit before putting them on the wheel, be careful not to cut your finger doing this.  This should allow the hubcap to fit in the wheel before knocking the cap on tightly.  The tabs break when you pull the cap back off..

**Q: Will these fit a 1998 Par Car golf cart?**
A: Yes they will fit the par car....

**Q: Are these tubeless?**
A: Yes they are tubeless. They also come inflated on the rims. So far no problems with the tires.
I feel a good buy..

## Frequently Bought Together

- 18x8.50-8 GTX OEM Golf Cart BLACK Wheels and Golf Cart Tires Combo - Set of 4
- 8" Golf Cart Turbine Wheel Covers Hub Caps (Set of 4)

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**Shop now:** [https://www.desertcart.ie/products/538741108-18x8-50-8-gtx-oem-golf-cart-black-wheels-golf](https://www.desertcart.ie/products/538741108-18x8-50-8-gtx-oem-golf-cart-black-wheels-golf)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-22*