Thanks for the constructive feedback leading to the GT Seatbelt Extender... it appears there are two major size buckles and this is a common problem with an industry-regulated, federally mandated, solution: all dealers offer them for free to owners of their cars. My 2008 fortwo uses the smaller, Type 1, 7/8" buckle. Fortunately, most Toyotas use the Type 1, per GT's website, so tomorrow I'll hit up the Toyota dealer where I bought my SUV and ask if they have one for free. If not, I'll buy the GT if only to save me from calling around 25 dealerships.