The lipid bilayer is a thin polar membrane made of two layers of lipid molecules. These membranes are flat sheets that form a continuous barrier around all cells.
Wheel repair cost between $125 and $275 per wheel-depending on wheel size and damage. Typically the repair cost is still less than a new wheel depending on the style, size, and age of the wheel. Factory and aftermarket wheels can cost anywhere from $100 to over $1000 per wheel.
Discounts: 1  Some vehicles require a wheel alignment after the shock absorbers or struts are replaced, at a typical cost of $20-$400. 2  The vehicle's manual will include a recommended service schedule indicating whether a wheel alignment is needed. Although it could cost as much as $1,400 for a set of four, most do-it-yourselfers spend an average of $150-$250 to replace four shocks/struts.