Be care, some credit card companies(or most) ask you to decline all insurance cover from the car rental otherwise you will not be covered by the creidt card.
I never heard about "the half insurance".
For the Gold card, you will get qualified once your credit reaches some points.
3 service calls per year for anyone driving the enrolled vehicle
Towing wherever you choose up to 10 km
Unlimited tows to Canadian Tire Service Centres (does not count against your call limit)
Free gas delivery (fuel C.O.D.)
Battery boosts
Flat tire service
Lock out service
Emergency winching/extrication service
以及
Exclusive Canadian Tire Benefits
Unlimited tows to Canadian Tire
One FREE lube, oil and filter and 4 coupons for a $14.95 lube, oil and filter at Canadian Tire Service Centres
3 service calls per year for anyone driving the enrolled vehicle
Towing wherever you choose up to 10 km
Unlimited tows to Canadian Tire Service Centres (does not count against your call limit)
Free gas delivery (fuel C.O.D.)
Battery boosts
Flat tire service
Lock out service
Emergency winching/extrication service
以及
Exclusive Canadian Tire Benefits
Unlimited tows to Canadian Tire
One FREE lube, oil and filter and 4 coupons for a $14.95 lube, oil and filter at Canadian Tire Service Centres