1977 Suzuki GS750 rear tire size???

[tommystinson]

Anybody know what size rear tire this takes? It has spoked wheels. I'd like to pick up a set of tires as a surprise for a friend of mine, so I don't want to bug him too much about it and spoil the whole deal. I think it's an 18", but when I search for tires based on model info, multiple sizes are listed Thanks!

[fredintoon]

tire sizes

Hi Tommy,
you dunno what the tire sizes are but you know what you want to spend, right?
Go to the tire store of your choice and get your friend a gift certificate good for 2 tires, tubes, rim tapes, installation & balancing. A card is a lot easier to sneak into a party than a pair of tires.
Fred Hill, S'toon.
BTW, back in 1977 I thought everybody ran 350-19 in front & 400-18 at rear but that particular bike could be the exception.
F.