dr ▁on ▁Car rier ▁Valent ine ▁ 2 5 - p dr ▁M k ▁ 1 " ▁▁ 2 5 p dr , ▁SP , ▁Track ed , ▁Se xt on ▁( 1 5 0 0 +) ▁- ▁built ▁in ▁Canada ▁on ▁a ▁custom ▁derivative ▁of ▁Canadian ▁Ram ▁and ▁later ▁G ri zz ly ▁tank ▁ch ass is ' ▁using ▁ 2 5 ▁p dr ▁ ▁De acon ▁( 1 7 5 ) ▁- ▁ 6 p dr ▁on ▁arm oured ▁A EC ▁Mat ador ▁( w he e led ) ▁tr uck ▁ch ass is . ▁ ▁Self ▁Pro pel led ▁ 1 7 p dr , ▁Valent ine , ▁M k ▁I , ▁Arch er ▁( 6 5 5 ) ▁- ▁convers ions ▁of ▁Valent ine ▁tank ▁ch ass is ▁to ▁use ▁ 1 7 ▁p dr ▁▁ 1 7 p dr ▁SP ▁Ach illes ▁( 1 , 1 0 0 ) ▁- ▁convers ions ▁of ▁US ▁produced ▁M 1 0 ▁Gun ▁Motor ▁Car riage ▁to ▁use ▁ 1 7 ▁p dr ▁in ▁tur ret ▁ ▁Aven ger ▁( 2 5 0 ) ▁- ▁development ▁of ▁the ▁A 3 0 ▁Ch allen ger ▁tank ▁to ▁use ▁ 1 7 ▁p dr ▁in ▁a ▁self - prop elled ▁art illery ▁role . ▁ ▁See ▁also ▁ ▁Com parison ▁of ▁early ▁World ▁War ▁II ▁t anks ▁ ▁French ▁arm oured ▁fighting ▁vehicle ▁production ▁during ▁World ▁War ▁II ▁ ▁German ▁arm ored ▁fighting ▁vehicle ▁production ▁during ▁World ▁War ▁II ▁ ▁Soviet ▁arm ored ▁fighting