395/85R20
The 395/85R20 is the OEM tire size for the LMTV and FMTV families of tactical vehicles, but is also often utilized as a slightly-smaller diameter replacement for the 14.00R20 used on many 900 Series 5-Ton 6×6 trucks, and as a popular super-single on 2 ½-ton Deuce’s (which are usually ran with either the hard-to-find A3 wheels, or by using 10 x 335MM lug MRAP wheels with aftermarket adapter plates to convert it to the Deuce’s 6-lug).