From the M6:

Exit at junction 19 and follow the A556 for approximately 500 yards to the traffic lights.
At these lights turn left on to Tabley Road.
Follow this road to the roundabout and turn left onto Manchester Road continue along Manchester Road for approx 1 mile. The dealership is on the left.

From the M56:

Exit at junction 7. Turn left and follow the A556 to a set of traffic lights at Bucklow Hill and turn left at these lights, (adjacent to the Swan Hotel).
Follow the road ahead to the end and at the junction turn left onto Manchester Road. 
Follow this road for approximately half a mile and the dealership will be on your right hand side.