My TE37 Diamond Black 18/8.5/52+ took 3 months to arrive after order. Cost me RM13.5k back about 4-5 years ago. Took many abuses at Sepang and our local shitty roads. From FD2R to 2015 WRX STI. Now will migrate to my Forestor once it has passed 10,000 km on my odo. Generic sizes and color for TE37 will be cheaper than mine since my size wasn't widely used, hence the price factor and delivery time.

Go for original or quality cheaper brands. Don't be an Ah Beng going for all show but no go.