TYK 20x10x8 Inner Tubes - Dual Fit for 20x8.00-8 & 20x10.00-8 Golf Cart and Mower Tires - Premium Replacement Tubes (Pack of 2)

I just got these tubes yesterday. so, I haven't got a long-term review. I was leery about a multi size tube being right. I have a JD X300 mower than has dry rot, side wall leaks. The tubes feel thick, aired up and filled the tire. A $15 fix is great compared to an unreal $60 or so tire for a mower. Either way, it worked out great for me so far. I hope this helps somebody with the same question I had about this size tire. The tube at Lowe's didn't feel this thick, and didn't list my tire size anyhow. They went up to 20x8.00-8 max.

These tubes are good quality and pretty thick. Had a really slow leak on the lawn mower so i got a set for it and they worked so well I got another set for the go-kart, the tires on that were weather checked and leaked down every few days . If they have the size I need I'll be ordering another set for my hand truck and another set for my zero turn.

As advertised. Easy install and offset stems. Holding air

This met my needs

Did the job however with no threaded valve stem and retainer nut the valve stem falls back in the rim hole and back below the rim. Also no molded lip on the rubber section of the valve stem. So after all the care and time to install the tube and position everything the valve stem drops back in making it a pain to get the valve stem back in place. And airing it up is tricky because nothing supports the valve stem. So pliers are needed to hold the stem while pumping air. Such a small feature would make a huge difference for end user install.

A lot tougher then installing a bicycle tire but worth it if you got the proper tools

Just got them today and they seem to be fairly good quality. Went in with no problems.I will have to run them for a while to give a good review but so far so good.

They do have offset stems so they work for garden tractor type wheels

Good quality rubber.