Just a few questions about tires and wheels

[GokartMomma]

I bought my son a used gokart from a friend. It is single drive. The front wheels have a 5/8 diameter with a 145/70-6 tire. The rear wheels don't fit the axle. The wheels have a 5/8 diameter but the axle is 3\4. I have one hub/sprocket assembly for the drive wheel that fits the axel. The tires for the rear are a 13/500-6NHS. My question is do I need to buy 1 rear wheel that matches the 4 hole hub bolt pattern and then 1 wheel with the axle 3/4 bore; or can a hub be purchased that fits the axle for the non drive wheel? Also the axle is keyed.

 

[Kent]

You lost me........... Pics would probably help and members here will know the best options moving forward.

 

[Karttekk]

You could get away with picking up one keyed 6" wheel for the non-drive side, this way you won't need a hub. Install the 6" tire on this wheel and mount the assembly on the axle with a good locknut.

6" Live Axle Wheel, 3/4" bore

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[Karttekk]

You may need to install a lock collar so the wheel can't move on the axle.

Hillman 3/4 in. Double Split Shaft Collar (3-Pack) 883566 - The Home Depot

Double split shaft collars are easy to adjust with their set screws. They are easy to install without having to disassemble machinery or components. These collars create a tight fit with greater holding

www.homedepot.com