145/70-6 Tubeless Tire for Mini Bike, Go Kart & ATV - Off-Road Grip

In this review the 145/70-6 tubeless tire is evaluated as a practical replacement for a range of small engines and off-road machines; it is aimed at owners of mini bikes, go karts and small ATVs who need a durable, versatile tread that matches common factory sizes. The single biggest reason to buy is compatibility: this tire fits many 79.5cc to 125cc vehicles and several 196cc go karts, so it is an easy spare or replacement when the original rubber wears out or a tubeless upgrade is desired. Reviewers will find it a straightforward swap and a cost-effective option.

Key Features

• Wide Fitment: Works with a long list of mini bikes, go karts and quads including Coleman CT100U, Motovox MBX10/MBX11 and several Baja and Kazuma models, making it useful for many owners.
• Off-Road Tread: The flame-like directional pattern with shallow tread depth and large spacing delivers improved grip and skid resistance on muddy and paved surfaces.
• Heavy Duty Construction: Built from premium rubber for strength and elasticity, the tire is designed to resist wear and absorb shocks during typical off-road use.
• Tubeless Compatible: Supplied for tubeless use with a PVR70 90-degree valve stem and included valve options for easier installation and air retention.
• Accessory Kit Included: Ships with two red stem valve caps, one bent valve stem and one straight valve stem so the buyer has immediate hardware for fitting.

Who It's For

This tire is best for owners of small-displacement mini bikes, 110cc to 125cc ATVs and 196cc go karts who need a direct-fit replacement that mirrors many factory tire dimensions. It is especially useful for riders who want a tubeless-compatible option that offers improved cornering traction on mixed surfaces.

Shoppers who need a specialty high-performance motocross tire or a large ATV tire for heavy utility work should look elsewhere, since this 145/70-6 size is intended for light off-road and recreational machines rather than full-size or heavy-load applications.

Pros & Cons

Pros

• Broad compatibility with many mini bike, go kart and ATV models reduces the need to search for exact OE replacements.
• Durable rubber compound and construction provide good long-term wear resistance for recreational use.
• Directional flame-like tread improves grip when cornering on muddy or cement surfaces.
• Includes valve stems and caps so installation can be completed without extra parts.

Cons

• Fitment reports are mixed among customers, so exact fit should be confirmed against the vehicle's specification before purchase.
• Tread is shallow by design, which favors light off-road and paved use rather than deep-mud performance.

Specifications

Size	145/70-6
Compatibility	79.5cc-125cc mini bikes, 196cc go karts, select ATVs
Compatible Models	Coleman CT100/CT100U/CC100X, Motovox MBX10/MBX11, Baja DB30 and more
Tread Pattern	Flame-like directional pattern with large tread spacing
Valve	PVR70 90-degree valve stem; bent and straight stems included
Package Includes	1 tire, 2 red valve caps, 1 bent valve stem, 1 straight valve stem
Type	Tubeless compatible mini bike/go kart tire

Our Verdict

The 145/70-6 tubeless-compatible tire is a sensible, value-oriented choice for owners of mini bikes, small ATVs and 196cc go karts who need a reliable replacement that fits many common models. Its combination of broad fitment, durable construction and off-road-focused tread makes it a practical spare or upgrade, provided buyers confirm fitment for their specific machine.

Frequently Asked Questions

Will this tire fit my Coleman CT100U?
Yes, the 145/70-6 size is listed as compatible with Coleman CT100U and similar CT100 series minis.

Is this tire tubeless or requires an inner tube?
The tire is tubeless compatible and includes valve stems and caps for tubeless installation, though some users may still run an inner tube if preferred.

Does the tread work well in mud?
The directional flame-like tread improves grip on muddy and cement surfaces, but the shallow tread depth suits light off-road rather than deep-mud extremes.