Repairs and Upgrades How to inspect a used truck/buggy and fix what needs repairing including cage redesign. We dust off our Poison Spyder buggy for some basic maintenance tips, with pointers on what to look for before and what to upgrade after yo... (more)u purchase your used trail truck. And after a day of upgrades the guys take the Spyder out to see how their repairs hold up to some hard core Southern style wheelin’.