Talk:Kyle Busch's Champion Cup/@comment-223.218.33.98-20151008102454/@comment-26249703-20151014225134

Real Racing 3 Wiki:Sandbox/Upgrades Strategy For 100% Completion. It states that only the HM Chevvy can get to PR:58 without -1 Eninge. The other three get there with -1 Tires & Wheels.