[DeTomaso] NPC: Riken

Dave Londry davel at emspace.com
Tue Nov 20 17:15:16 EST 2012


Hey kids.
I just bought a 545i with a newish set of Riken Z series tires on it.
The ratings are OK
Brand: RIKEN
Part #: 34089
Size: 275/35-18
Speed Rating: W
Type: Ultra High Performance Touring All Season
Load Index: 95
Load Range:
Sidewall: BSW
UTQG: 300AAA

but I've always thought of Riken as Michelin's excuse to make crap in 
Indonesia.
We have a wet winter with very occasional light snowfall.
Should I strip them off or am I being unnecessarily snotty?
Anybody have direct experience?

(When you replace the factory chip a 545i has 365 HP and quite a high 
top speed
as that also removes the factory 155 limiter.)
dave





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