Martin Wheel T658K Lawn & Garden / Industrial Inner Tube, 16X650/750-8 18X650-8 TR13

The tube itself worked fine, no leaks and held air nicely for a year. Application-wise be aware this has a straight valve stem meant to line up with a hole in the center of the rim. The rim on my garden tractor has the hole of center towards the outside of the rim, getting the valve stem lined up was difficult and once inflated the valve stem went back inside the hole in the rim. It held air like this for an entire season, but was a little low this winter and my only option was to use a sharp tool to puncture the tube so I could get the tire off. I ended up switching to a tube with an offset valve stem that fits my application better. No issues with the product, just want others to be aware when purchasing.

Reset the bead of tire back on wheel on a heavy old Kubota g1800 that was stuck in the mud in field and could not jack up to get wheel off

Just what I needed.

A very good quality inner tube, has not lost any air since being installed. Will order this brand again as needed. Very satisfied !

Had to wait 3 days for tires to catch up. Arrived well packaged. Had these put on my snowblower after experiencing problems with just plain tires. Are holding air very well and are of a very sturdy construction.

was ust the wheel I needed arrived very quickly

served the purpose

fast service good value