Solid front tires, marathon tires

[michaelneff22]

I'm to the point I am tired of my front tires getting bumped off the rim/ going flat or whatever the case might be. I need some help with what to purchase. Should I purchase the 5/8" center hole or the 1/2" center hole. Below is a link to what I am looking at.

New 11x4.00-5 Flat-Free Smooth Tire w/SteelRim for Zero Turn Lawn Mower 3/4or5/8 | eBay

Find many great new & used options and get the best deals for New 11x4.00-5 Flat-Free Smooth Tire w/SteelRim for Zero Turn Lawn Mower 3/4or5/8 at the best online prices at eBay! Free shipping for many products!

www.ebay.com

Current rims are 5/8" center hole, with a 5/8" collar, with a 1/2" Bolt.

I'm wondering do I just leave out the collar and buy the 1/2" hole, use the provided spacers so it can fit in the caster and run the 1/2" bolt through.

 

[Rivets]

If it were me I would stick with the 5/8” and use the collar. Why change what the OEM felt was best for their equipment.

 

[Mower King]

Just find you a mower shop that will mount Flat-Free tires on your wheels.....we do it all the time!