Summit Performance 1.5" Yamaha Golf Cart Wheel Spacers 1.5" Yam Ng+ Fits Yamaha Golf Carts, 2 wheel spacers Certified 6061-T6 heat treated billit aluminum Increase axel width by total of 3" (1.5" per wheel) Lifetime warranty Made in the USA Manufactured and distributed only through Summit Performance, trademarked to insure authenticity.