Their offset design recenters the tire within the wheel well
UnderCover LUX 2007-2013 Chevrolet Silverado 5' 9" Bed Crew Cab GGZ(WA726S)-Sheer Silver
BAKFlip CS Hard Folding Truck Bed Cover/Integrated Rack System - 2008-2016 Ford F-250/350/450 8' 2" Bed
5 / 6 X 120 BOLT PATTERN / 0MM OFFSET / 4
there are those who have outfitted their trucks with a significant amount of weight in the form of a chase rack
ICON 2023-2024 Toyota Sequoia, 3-4.5" Lift, Stage 4 Suspension System, Tubular, TRD - K53234TS Bak Industries Their offset design recenters theStage 4 includes 2. 5 Series coilovers for 3 4. 5" of front lift, greater performance, and 35" tire fitment. Tubular UCAs provide alignment correction and rear coils with 2. 0 Series rear shocks balance the tuning from front to rear. The included ICON tubular upper control arm kit is designed to improve the overall performance of the 2023 2024 Toyota Sequoia with corrected front end geometry, built in additional caster, and improved suspension