S10
Tacoma
or
T100
all good
as far as i know all three were made to have an extended or crew cab
1999-2000 Chevy S10 is one of the best domestic minitrucks maybe a Durango
1996-2000 Toy Tacoma
and
1996 Toy T-100 - are best in reliability and durability, trucks are built tough, im a domestic enthusiast but those Toy trucks just flat out beat any mid-size truck the Big Three have to offer
they are all highly customizeable, with plenty of aftermarket parts, so yes a baby seat will fit, and they all come in 4x4 or AWD, though adding a bigger heavy duty transfer case wouldnt hurt on any model.
stay away from nissan