Owner's Manual
Page 210
When reinstalling the decorative nut caps, tighten the caps snug with a center cover, remove it off to loosen the wheel nuts. If your vehicle has an aluminum wheel with the wheel wrench, then continue 1/8 rotation for steel caps and 1/4 rotation for plastic caps. If your Buick has a wheel cover, you may have plastic wheel nut caps. Use the wheel nut wrench to remove the wheel nut caps and to reach the wheel nuts. If your vehicle has this aluminum wheel, you must take it using the flatend of the wheel wrench. 5-22
When reinstalling the decorative nut caps, tighten the caps snug with a center cover, remove it off to loosen the wheel nuts. If your vehicle has an aluminum wheel with the wheel wrench, then continue 1/8 rotation for steel caps and 1/4 rotation for plastic caps. If your Buick has a wheel cover, you may have plastic wheel nut caps. Use the wheel nut wrench to remove the wheel nut caps and to reach the wheel nuts. If your vehicle has this aluminum wheel, you must take it using the flatend of the wheel wrench. 5-22
Owner's Manual
Page 211
Note: When replacing the wheel cover, carefully lineup the tire valve stem the and notch in the wheel cover. 5-23 If your vehiclehas wire wheel covers, removethem as follows: Using the flat end the key of the wirewheel key wrench over the nut and turning itto the left. I- Use thewire wheel key wrench to remove the wire wheel cover. Pull off the center cap. Remove the theft-deterrent wheel nut by placing the key end of wrench handle between the wire wheel cover and the center cap,pry off the wire wheel cover.
Note: When replacing the wheel cover, carefully lineup the tire valve stem the and notch in the wheel cover. 5-23 If your vehiclehas wire wheel covers, removethem as follows: Using the flat end the key of the wirewheel key wrench over the nut and turning itto the left. I- Use thewire wheel key wrench to remove the wire wheel cover. Pull off the center cap. Remove the theft-deterrent wheel nut by placing the key end of wrench handle between the wire wheel cover and the center cap,pry off the wire wheel cover.