Looking to replace the tires on my 05....still has the original tires. Just replaced the tires on my 2000 Vette (been a long time since I have purchased tires) and noticed load ratings listed on the tires when shopping for tires for the Vette (they probably have always been there just never noticed before....LOL). Anyway brings up a question about tire load ratings for the SSR tires. Now an SSR is "basically" a truck...Michigan has them listed as Pick-Up's. Did some quick figuring (a base SSR weighs approx 4700 lbs...not sure what a fully loaded SSR like mine weighs). Add the fuel (6 lbs a gallon), two passengers, bunch of "stuph" in the rear bed and I came up around 5350 lbs. Divided by four and you get a 1337 lb. load on each tire. So should the tires be high performance truck tires? I guess when I start searching around I will be taking a close look at the load ratings. When I did a quick search on this forum for posts on replacement tires I did not see any mention of load ratings on any of the posts.