Re: Which Britax carseat?
Hmm my wizard manual says that for forward facing I have to use the top tether (not the lower anchors though). If you really wanted to you could call the vehicles manufacturer and get the tether piece and install it yourself. The piece costs about $10 and from what I understand comes with instructions. This is what i was told to do by GMC because while other dealers will install them for free GMC charges $200 a tether spot. My oldest is in a Regent which also says that when used for a child over 50lbs I have to use an upper tether.