I've pm'e this to eric, as well as emailed customer support with no reply yet.. so... I need some help in selecting some front tires to match my 7.50/16 Firestone rears. (SKU 682300). The actual tread width of these is approximately 5" and there are six ribs in each tread. SKU 643500 (6.00/16) from the picture appear to have more ribs (8) (or grooves in the tread) than the 7.50's. SKU 663500 (6.50/16) same deal. Just wanted to be sure I got ones that most closely matched the 7.50's., i.e. six ribs and a tread width of less than 5". Unrelated to this, I've got a set of 7.00/16 (SKU 676450 i think, I bought them at a swap meet) , and the tread width as well as the grooves is totally different than the 7.50's, these have a tread width of 6" and 8 ribs. These don't "visually" match the 7.50's either.. So, is there a firestone 6.00/6.50 16 that visually matches the 7.50? Thanks... Brian
the 6.00-16 firestone has eight grooves, so doesn't match perectly with the 7.50-16. But, you'd have to be real OCD to notice! They match perfectly in appearance besides the number of grooves.
Most poeple are running 750-16 in the rear and 450-475 15 in the front. ALthough they appear the same the are different like you are saying. Not real noticeable from front to back. Or side to side though, I got some 700.16 with the 450-475 and they were pretty close. The problem when you jump up to the 7.50 it is actually a heavier rated tire like a Load E tire. And the 700 is a 1/2 rated type tire. Hope this helps. I have had the same problem on 15" rims too. There just is not a perfect big and little combo unless you want WWW Rusty