Used tires off four wheeler. Size is 27 x 9 r14. Front. 27 x 11 r14. Rear. A lot of tread on them had one rear tire that would leak down every other day or so. Back tires have a couple plugs in them. Fronts prolly need a patch or so here and there they usually stayed up for a week or so before they would lose air. Used it enough that I got sick of airing up tires so I got new ones. With some time and patience prolly make a good set for next to nothing on price. Make an offer. They have had tire sealant in them as well but majority is out.