I just had my son order a set of the cheap Coker tires for his touring car at a net price of $79 each delivered
Look below where it says "Get it in time for the holidays" and you will see a link for the discount code to get 20% off.
For other tire brands and sizes from Summit you might use "Coker 30" or "Coker 21" for your searches. I doubt you will be able to beat the price this year, and the shipping is free to boot.
These 21 inch rubber stem inner tubes are supposed to be made in South America. From a different supplier, so the 20% off does not apply.
Ron couldn't find the 20% off link I guess they removed it.
The discount is still there at the bottom of the light blue box with the buy it now button. Put the code CMOTORS1216 in at checkout. The discount coupon is good until December 16th. The 30 X 3 1/2 tires are $169.00 with free shipping. My car is needing a set of tires and this is a good deal, as shipping is usually about $100 to Arizona for a set. Thanks for finding this and posting it Ron.
I can't seem to find 30 x 3-1/2 tires.
You can actually go to their web site and get the same deal, the code for the 20% discount upon checkout is 2012, on there website look up ties, then go to size scroll down to 30x3.5 the are there. With the discount they should be around 150.00 each with free shipping. https://www.summitracing.com/parts/cok-79600/overview/
Went to summit racing, tried to find the deal. no luck. Chat session said nope. Ebay link is for a 31 inch 3.5. Tubes on summit racing look like a good price for 30 x 3.5 at $17?
Here is the listing for the 30 X 3 1/2
If you need 30 X 3 they are here at $159.00