The best rear go-kart tires depend on your axle, wheel size, bolt pattern, and riding surface. The YC Yier wheel is aimed at racing and drift-trike builds, while the Exceedhub and RZEOZU assemblies suit buyers seeking 145/70-6 mini-bike-style rear wheels. For wider 16×8-7 setups, compare the 91.SCS and ICONSPORTSS options by hub and lug pattern before ordering.
| Product | Best For | Key Fitment Detail |
|---|---|---|
| YC Yier Rear Wheel | Racing-style applications | 11×7.10-5; 50 mm bolt pattern; 3 holes |
| Exceedhub Wheel Assembly | 145/70-6 mini-bike-style setups | 6-inch rim; 165 lb maximum load listed |
| RZEOZU Rim And Tire | Listed mini-bike models | 145/70-6; 12 mm axle fitment stated |
| 91.SCS Wheel Set | Wider wheel setups with rear hubs | 16×8-7; 3-stud hubs; 78 mm spacing |
| ICONSPORTSS Wheel Set | Four-lug off-road applications | 16×8-7; 4×110 bolt pattern |
YC Yier 11×7.10-5 Rear Wheel
This single rear tire and rim is designed for go-kart rear-wheel applications, including racing environments. Its 11×7.10-5 size, three-hole mounting layout, and 50 mm bolt pattern are the key details to compare against a kart’s hub.
- Best for: Buyers building or replacing a single rear wheel for a racing-style kart, drift trike, or buggy.
- Why it stands out: The listed non-slip tread is intended to increase ground adhesion, and the tire has a four-ply-rated construction described as resistant to punctures and abrasion.
- Check before buying: The listing provides one wheel, not a pair. Confirm the 50 mm bolt pattern and wheel dimensions match your setup.
Exceedhub 145/70-6 Wheel Assembly
The Exceedhub assembly pairs a 145/70-6 tire with a 6-inch rim. The listed overall diameter is 13.58 inches, the section width is 145 mm, and the maximum load is 165 pounds. Its V-shaped tread is described as providing traction and stability on wet and dry surfaces.
- Best for: Buyers who need a complete, single rear wheel assembly in the 145/70-6 size.
- Why it was selected: The listing provides several useful sizing and load details, making it easier to compare with an existing wheel.
- Limitation: The listed maximum load is 165 pounds. Verify the wheel’s axle and mounting details for your vehicle before purchase.
RZEOZU 145/70-6 Mini Bike Wheel
RZEOZU lists this 145/70-6 rear wheel for several mini-bike models and describes compatibility with vehicles using a 12 mm axle. Named examples include Coleman CT100U and CC100X, Motovox MBX models, and Baja DB30 variants. The tire has a V-shaped tread pattern.
- Best for: Buyers whose mini bike or go-kart uses the listed tire size and 12 mm axle configuration.
- Why it was selected: The stated model examples and axle detail offer a practical starting point for checking fitment.
- Check before buying: Compatibility depends on more than tire size. Confirm the model, axle, and wheel mounting dimensions rather than relying on brand names alone.
91.SCS 16×8-7 Wheel Set
This set includes two 16×8-7 tires mounted on 7-inch rims, along with two 23T rear axle hubs. The listing specifies three-stud hubs and 78 mm bolt spacing; it also gives a 54 mm inner diameter for the rims.
- Best for: Buyers who need a pair of wide tires and rear hubs for a setup that matches the listed three-stud dimensions.
- Why it was selected: The package combines tires, rims, and hubs, and states several measurements that help with fitment checks.
- Limitation: A three-stud 78 mm pattern will not match a four-lug hub. Check the 23T hub and axle details as well as the bolt spacing.
ICONSPORTSS 16×8-7 Four-Lug Wheels
This two-wheel set uses 16×8-7 tires and four-lug steel rims with a 110 mm, or 4×110, mounting pattern. The listed overall tire diameter is 410 mm, approximately 16.1 inches. The tire construction is described as four-ply nylon for resistance to punctures and abrasion.
- Best for: Buyers whose rear hubs use a four-stud 110 mm bolt pattern and need a pair of off-road wheels.
- Why it was selected: Its 16×8-7 size offers a comparison with the 91.SCS set, while its four-lug pattern serves a different mounting configuration.
- Check before buying: The four-lug pattern is not interchangeable with the three-stud pattern. Match the bolt spacing and tire clearance to your kart.
Buying Guide: How To Choose Rear Go Kart Tires
Which tire size and wheel diameter do you need?
Start with the size printed on your current tire, such as 145/70-6, 11×7.10-5, or 16×8-7. These dimensions are not interchangeable. Also compare the listed overall diameter and width with the available space around the frame, bodywork, and other components.
Will the wheel fit your axle or hub?
Check the axle diameter, hub spline details, stud count, and bolt spacing. For example, a three-stud 78 mm pattern differs from a four-lug 110 mm pattern. A tire can have the correct size but still fail to mount to the kart’s hub.
Do you need one tire or a complete pair?
Product packages differ. The YC Yier listing is for one wheel, while the 91.SCS and ICONSPORTSS listings describe pairs. Some options include hubs or a complete axle kit, but additional parts do not guarantee compatibility with your existing kart. Compare the package contents with the parts you already have.
What tread and construction suit your riding surface?
Consider where the kart will be used. The listed V-tread options emphasize traction on wet and dry surfaces, while other listings describe off-road use on surfaces such as dirt, gravel, grass, or sand. Construction details such as ply rating can help with comparison, but they do not replace checking the manufacturer’s specifications for your vehicle and intended use.
How should you compare load and fitment details?
Use the load rating when one is provided, and do not assume a tire’s capacity from its size alone. Confirm all measurements against your kart’s manual or existing components. If the listing does not specify an important dimension, contact the seller or manufacturer before ordering.
Frequently Asked Questions
Can I use any rear go-kart tire with my kart?
No. Tire size, rim diameter, axle or hub dimensions, and bolt pattern must match your kart. Check each measurement before choosing a replacement.
What does 16×8-7 mean?
It identifies a tire size commonly written as 16 inches in overall diameter, 8 inches wide, for a 7-inch rim. Confirm the product’s stated measurements and fitment details before purchase.
Are 145/70-6 tires the same as 16×8-7 tires?
No. They are different size designations. Compare the tire markings and rim diameter with your current wheel rather than substituting based on appearance.
Should I replace one rear tire or both?
That depends on your kart and the condition of the other tire. Check whether the product is sold individually or as a pair, and consult the kart’s maintenance guidance when replacing only one side.
Does a tire’s tread guarantee wet-weather traction?
No. A tread description can indicate the intended design, but actual traction varies with surface, speed, tire condition, and vehicle setup. Use the manufacturer’s guidance and ride cautiously.