Manufactured by MaxTrac Suspension | 403420C | 2009-14 F150 2wd/4wd Steel Lowering Spindles - 2 inch Drop Height, Notes: REQUIRES 22" AFTERMARKET RIMS OR LARGER W/ 6" BACKSPACING OR LESS MOST FACTORY 20" RIMS WILL FIT FACTORY 22" RIMS WILL NOT FIT MAY REQUIRE BALL JOINT TRIMMING MAXTRAC SUSPENSION DOES NOT RECOMMEND USING WHEELS WIDER THAN 9" OR WHEELS WITH LESS THAN 4.5" BACKSPACING. DOING SO WILL RESULT IN VOIDING ANY AND ALL MANUFACTURER WARRANTIES, MaxTrac offers lowering spindles for your several popular applications including GM Silverado and Sierra, Ford F150 and classic Chevy Trucks. Our drop spindles are designed to be direct bolt on installation, not requiring any cutting or modification to your stock vehicle. MaxTrac's one piece ductile steel spindles exceed OEM quality, maintain alignment, and keep the stock ride quality true. Product information updated on 2024-07-04. This product can ship by Courier