Btown taxonomy

$tax_query = array(
	'relation' => 'AND',
	array(
		'taxonomy'         => 'product_cat',
		'terms'            => 'tyres',
		'field'            => 'slug',
	),
	array(
		'taxonomy'         => 'make_year',
		'terms'            => '2020',
		'field'            => 'slug',
	),
	array(
		'taxonomy'         => 'make_brand',
		'terms'            => 'audi',
		'field'            => 'slug',
	),
	array(
		'taxonomy'         => 'make_model',
		'terms'            => 'a4',
		'field'            => 'slug',
	),
	array(
		'taxonomy'         => 'make_engine',
		'terms'            => '18',
		'field'            => 'slug',
	),
);