"Monster Truck", '91 Project-STX, 00BlueXLT, 00DangerRanger00, 00stepside, 01Blueedge, 01RednBlack, 01_ranger_4x4, 02BlkEDGE, 02oregonedge+, 02rangermayhem, 03 4wd, 03BlckXLT, 03edgeman, 03RangerInROC, 03Shadowbob, 03whtEDGE, 04blackedge, 04lvlII, 04_xlt_4.0_4x4, 05BLKEDGE, 05edge, 05RangerXLT, 07Ranger, 07rangersport, 07RangerXL, 08rangerxl, 0RangerEdge2, 1967c10, 1993power ranger, 1993_ranger, 2000RANGERXLT, 2001fordranger, 2001xlt4d, 2002FX4, 2005Edge, 2006rangertremor4x4, 2046fan, 281Thunder, 2wd03xlt, 4LO 4.0, 4x404Edge, 6otospup, 83FordRangerDually, 84socal, 87ranger302, 94XLT4x4, 95offroadx, 97DangerRanger, 98rangerxlt, 98xlt, 99MazdaB4000, 99offroadrngr, 99ranger4x4, 99XLTman, Ace, acer87782000, adb401, AEA, Alex98, Alon, ambivolent, Amrva, andneverexhale, Andrew_2006, apayes, atvkid4eva, Austin1, Auto, b3kbruiser, Bad One, BamaRanger09, basebal_21, BBBB51, BCobe, Beerkeg666, Bentley, BettyVo7Ranger, BFT05, big-blue-oval, bigdog, bigkehoe52, BigRedDog, Bigwill41, billabong98z, billet03, Billy4x420, bjohnson238, Black Anger, black-n-blue, Blackhawk, Blackonblackfx4, blancoranger, Blhde, BLK02, BLOODBANE, blue_oval, BlutoBodine, bmfmancini, Bob G, bonez, boomer27127, brianjwilson, brightredford, Brit-ranger, brob, bry11083, BSGRanger, bsheehan, btm757, buckgnarly, bucky919, budwish, bugz1racing, Bumpncarstereo, burnedonice, BurningRANGERtires, CamburgRanger714, camodown, carbuff1991, casfz1, Casper98, CBFranger, cchsbuzz19, cd123, chads02, chainfire, Chance, charlie02edge, chevyslayer925, cheyenne_glx, chillmiller, Christ-V6, christopherk, Ciaran, ClubFoot, cmc474, ColdNapalm, comunistico, Cooke15, COONRADKANE, cormchar, country346, countryboy_110, Cowboy, Crackerstein, crawly1025, crazy j, CrazyAznEdge, crazymikey, crucialcolin, Crunchy, c_huck, DallyBoy09, dan24, dangelj316, Danger06Ranger, dangerfish, DangerRanger#4, Dangerranger01, DangerRanger11, DangerRanger119, darkstar_420, Darock, dave01978, David N, deathbypsi, DEDREL5150, dee11smile, demiseranger, Demo1986, Deviousfred, Digger 5, DisturbedESV, dixie_boysles, dj wayne, Djt1994, Dngr-Rngr, Domestic Grain, Downey, Drew1287, dross93ranger, DSFD506, Dynasty, eclipsewelder, eddiefromcali, edgeman4.0, edgeoffroad04, edgeofthecliff, edgerider2002, Edge_factor, effexfour, elanalvey, element4all, elementsenjoi, EliteMarine, eljoako, Endoverend47, enraged_hunter, ES894x4, exploder01, Falen, Farwar, Fenech627, filmont, FireRanger, fishy2k8, Focklerx33, ford rules, ford03ranger, Ford04Ranger4.0, ford4life, Fordranger1998, FordTough2007, foxracing9328, Frank91, fredfx4, FRJR, frogbob453, FRXLT, FULLSCALE, FullThrottle02, fusto, FX403/STX96, Fx4BlackRanger, Fx4wannabe01, garymurch, gatorblue92, GearBoxKevin, Geezmo01, ggesq, God,Country,FORD, got-dirty, graff104, GrafixGuy, graniteguy, Green Hornet, GreenGiant, GrizzRacer, gruven, GTXone, gumby, halfmoon, HarryTasker, HAZZARDJOHN, Henson, herm59, hhifoote, HighRollerII, Hillyard, Hitch, Hollywood..., Hot Wheels, howells, hozII, IanSouth, icthusrulz, Igobytwitch, ike34, IN2 FX4, INT3RC3PTOR, j99ranger4x4, Jaaia, JakeH05, jamesxEDGE, Jazz921, jdcrush, jeremy4876, JetskiMark, jeweler54, JJJ_Ranger, jlavallee, jlstang351, jmg99ranger, JoeyJoeJ0, john93rangerstx, Johnbaum13, joshtank, joshy, Jp7, jstrubXLT, jtslmn720, jus97tin, k23john, karrbass4life, katso, Kenny992wd, kenny_216, kentm26, Kikaida 01, KLC, korey89, kryptosdaddy, KS_FX4, ktmrider686, kyle12201, KyleD, kymudder08, LancerRevo, LayingFrame89, Lazler, lazlow, lepp1892, levelIIrdneck, levonskinator, liljohn1192, lilrdrang, lilwhteranger, limE, Lone Ranger, Lone Ranger 93, lownslow95, LuckyRanger13, MaceTheAce05, Machine090767, mailbox5224, malapeet, malydeen, manofak, manonfire0505, Marcaronio, marcua56, Mark98xlt, marv, Mar_Yo450, matchhead, Matth3wdean, Mazda29, Mazdaman99, meangrean, Melt, MemphisSenior, Metro55, MFOX, mikerider, mitchell561, mj550, mlw20lu, monkeysteeler12, mossyoak03, mossyoak1992, MothMan999, mrmrrck, MugenCRX04, murphy_20, muscleford, mustangnut68, My05edge, My91Ranger, MyRanger4x, mystere 4x4, N20-3.0, NATEFX407, nate_g_2003, nbro3232, need2drag, Ngabr1, NicAlm47, nick112207, Niks97cobra, NOKROME, Npierce, ns_red7, NVRDONE, Off-roadranger04, Old Black Cat, OTRtech, outdoorsman, OVERtheEDGE, pace51, panamint, paseries, paul98118, pelab, pgiordano, Pless215, pointhwerp, Prerunner-Ranger, PUNKROCKPILOT, pwrranger88, quicksilver2001, racsan, rad1959, RamgermasterKC, ranger beater, Ranger Black 4x4, ranger dick, ranger05, ranger1999 Bob, Ranger928, ranger98, Ranger?, rangerbert, rangerboy101, rangercrazy07, RangerDanger09, RangerDaver, RangerExtreme, rangerhell93, RangerJacoby99

The most registrations in one day was 24, 05-16-2009.
apayes, dan24, frogbob453, paul98118, rad1959, STLSinger, Woodchopper