▁for ▁the ▁ 2 0 2 0 ▁season , ▁which ▁was ▁later ▁revealed ▁to ▁be ▁the ▁No . ▁ 2 1 . ▁ ▁T ruck ▁No . ▁ 2 3 ▁history ▁Sp encer ▁Gall ag her ▁( 2 0 1 4 – 2 0 1 6 ) ▁The ▁No . ▁ 2 3 ▁tr uck ▁ran ▁part - time ▁in ▁ 2 0 1 4 , ▁with ▁Sp encer ▁Gall ag her ▁( 9 ▁races ) ▁and ▁Max ▁G res ham ▁( 5 ▁races ). ▁The ▁team ▁strugg led ▁in ▁their ▁first ▁three ▁races , ▁with ▁crashes ▁at ▁Mart ins ville ▁and ▁Kansas ▁with ▁Gall ag her ▁and ▁a ▁transmission ▁failure ▁with ▁G res ham ▁at ▁Charlotte . ▁They ▁b ounced ▁back ▁with ▁an ▁ 1 1 th ▁at ▁Kentucky ▁with ▁G res ham ▁and ▁top ▁ 1 5 ' s ▁at ▁Iowa , ▁Po cono , ▁and ▁Michigan ▁with ▁Gall ag her . ▁Gall ag her ▁earned ▁a ▁career ▁best ▁finish ▁of ▁third ▁at ▁T alla de ga ▁in ▁October . ▁ ▁In ▁a ▁ 2 0 1 4 ▁interview ▁with ▁NAS C AR . com , ▁Sp encer ▁Gall ag her ▁stated ▁that ▁he ▁planned ▁to ▁run ▁full - time ▁in ▁the ▁T ruck ▁Series ▁in ▁ 2 0 1 5 , ▁pres umably ▁in ▁the ▁No . ▁ 2 3 . ▁The ▁No . ▁ 2 3 ▁tr uck ▁was ▁announced ▁as ▁a ▁full - time ▁team ▁with ▁Gall ag her ▁in ▁January ▁ 2 0 1 5 . ▁He