Goodyear Reliant All-Season Tire vs Continental ProContact GX
These are different sizes, so fitment decides first: the Goodyear Reliant is a 225/65R17 and the Continental ProContact GX is a 225/55R18. If your car takes 17-inch wheels, the Reliant is the sensible all-season with a 65,000-mile warranty and a huge owner base. If it takes 18-inch wheels, the ProContact GX is the stronger touring tire: it is original equipment on several cars, has a silica compound for wet grip and low rolling resistance, and adds a rim protection ring on some sizes. Reviewers rate both well; the Reliant wins on value and availability, the Continental on refinement and wet handling.
- Choose the Goodyear Reliant if your car runs 225/65R17 tires and you want a proven all-season with a 65,000-mile treadwear warranty and wide owner feedback.
- Choose the Continental ProContact GX if your car runs 225/55R18 tires and you want an OE-grade touring tire with strong wet grip, low noise and a rim protection ring.
Prices
- Goodyear Reliant All-Season Tire: $118.05 at Amazon (last seen Oct 30)
- Continental ProContact GX: $228.34 at Amazon (checked today)
- Difference: the Goodyear Reliant All-Season Tire is $110.29 cheaper than the Continental ProContact GX at the latest prices (Oct 30 and Nov 10)

