A wheel 15 including a nut engageable with a sealing cap such that tightening said nut brings said sealing cap into {HEAD ~ sealing engagement} with {TAIL ~ the sealing portion} of said tire, sandwiching the sealing portion between said sealing cap and said annular flange of said load transfer means 
with
A wheel 15 including a nut engageable with a sealing cap such that tightening said nut brings said sealing cap into { HEAD ~ sealing engagement } with { TAIL ~ the sealing portion } of said tire , sandwiching the sealing portion between said sealing cap and said annular flange of said load transfer means
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH